Tour of the Turtle’s Back: Ancient Mackinac Island

Approaching Mackinac Island by boat offers excellent insight of ancient geological forces which shaped the landscape we enjoy today. As the last glaciers retreated about 11,000 years ago, a tremendous amount of meltwater filled ancient Lake Algonquin to a depth of about 220 feet higher than current Lake Huron. At that time, only the highest point of Mackinac Island stood above the water, being about ½ mile long and nearly ¼ mile wide. For many generations, Native Americans have referred to this high point as the Turtle’s Back, as its domed shape creates the perception of a giant turtle floating on the water.

Although exaggerated, this 1817 illustration by Francis Belton clearly illustrates the high point of ancient Mackinac Island.

 For about 3,000 years, the churning waves of Lake Algonquin eroded softer portions of limestone along the shores of this ancient island. As softer sections were removed, harder portions of recemented limestone, known as Mackinac breccia, were left behind, creating features which are still visible today. The two most prominent of these are among Mackinac’s oldest natural wonders – Skull Cave and Sugar Loaf.

 Both of these formations are examples of sea stacks which resisted the erosive power of Lake Algonquin waves. These pillars of breccia became separated from the ancient island as softer rock was gradually washed away. Both features also include caves, which were slowly excavated by the pounding surf, thousands of years ago.

This 1915 map, drawn by Morgan H. Wright, clearly outlines the features of the Turtle’s Back.

 Start your tour of the Turtle’s Back by heading north from Fort Mackinac, along Garrison Road and Rifle Range Trail. Upon your approach, high bluffs of the ancient island rise before you, with reconstructed Fort Holmes perched at the top. Skull Cave is located near the southwestern corner of the ancient island. At first, it may be difficult to imagine this formation as a sea stack, as it is smaller and more eroded than Sugar Loaf. The cave itself largely collapsed by 1850, and was subsequently filled in further. Like other formations across Mackinac Island, this cave was used as a sacred gathering place by nearby Anishinaabek residents, who interred their dead here for centuries. As a measure of respect, and to help preserve this ancient formation, access beyond the fence is not permitted.

 Published on August 19, 1842, an article in the Sandusky Clarion, of Sandusky, Ohio, included the following description of Skull Cave. “Not far from Fort Holmes is a small cave, called Skull Cave Rock, because the Indians were in the habit of interring the dead here. The passage in is necessarily on the hands and knees. The cave itself is about twelve feet square… The rock is light colored limestone, and is constantly crumbling away. The little stone that breaks off from the main rock have many holes in them, and are very easily reduced to a powder.”

This 1897 depiction of Sugar Loaf includes a ladder which once allowed park visitors to access its cave.

 As you leave the cave, continue along Garrison Road, towards the cemeteries. Here, the high bluff of the ancient island largely remains hidden by trees. Venture past the Protestant Cemetery and turn right on Fort Holmes Road, winding your way up a hill to the high promontory known as Point Lookout. From here, a grand vista opens below you, foremost being the 75-foot pyramid of Mackinac breccia known as Sugar Loaf.

 During her visit in 1852, Juliette Starr Dana climbed a ladder which once allowed tourists to enter a small cave in the side of Sugar Loaf, about 15 feet above the ground. Crouching down and examining its surface, she wrote, “It seemed water-worn & the whole rock within & without was full of strange little holes, with the insides nicely polished as by the action of water.” Today, safety concerns prohibit climbing the formation or entering the cave, but a tour around its base is well worth the journey.

 In 1945, geologist George M. Stanley noted that Sugar Loaf stands about 300 feet east of the ancient island, and the top of this formation was a small island of its own. He wrote, “It is a magnificent display of limestone breccia. One may see by close inspection, fragments of bedding limestone of various sizes from vary small fragments to blocks several feet long, tilted in random directions and all cemented into a solid mass.”

 Leaving Point Lookout, continue down the road to Fort Holmes, located at the southern exposure of ancient Mackinac Island. The renowned geologist Frank B. Taylor visited this spot in 1890 and 1891. During the period of Lake Algonquin high water, he noted that we “would stand alone in a wide expanse of water. The nearest mainland would then be about 30 miles to the south and the nearest islands about 20 miles to the north and southwest. In all other directions open water would stretch away 100 to 200 miles.”

 In more modern times, this grand view of the Straits of Mackinac has been celebrated time and again by visitors for the last several centuries. In 1836, theologian Chauncey Colton exclaimed, “I may venture to assert that there are few scenes in nature which are equal to the view from Fort Holmes… To the west, the eye follows the straits until it rests on the bluffs at the northern extremity of Lake Michigan, or is lost in its transparent waters; while all around stretches the vast expanse, with here and there an island, looking pure and peaceful as if the impress of sin had never been laid upon it.”

3 historically family-fun festivities highlight full event calendar at Mackinac State Historic Parks

A visit to one of the Mackinac State Historic Parks provides educational opportunities for the entire family. Better yet, it inserts you into history, producing experiential fun that divulges memories of the past to create lasting family memories in the present. When in season, no matter the time you explore one of the six historic sites there are ample activities to discover, from firing the iconic Fort Mackinac cannon to zip-lining 50 feet above Mill Creek. However, a full event calendar delivers additional, unique experiences to plan an adventure around. Below are three events that highlight how Mackinac State Historic Parks offers can’t-miss historical escapades, two of which occur outside the summer season — a time you may not typically consider a trip to the area.

 Vintage Base Ball on Friday, July 23rd

 No, that’s not a typo: it’s “base ball” with no spaces. Since 2003, Mackinac State Historic Parks has hosted a 19th-century style “base ball” game at the ball field behind Fort Mackinac — the oldest continually used ball field in Michigan!

 This year’s matchup pits the Mackinaw City Boys against the Fort Mackinac Never Sweats. The Never Sweats honor the legacy of the Fort Mackinac team comprising of soldiers from the mid-1880s, which used the moniker.

 The game acknowledges the style, rules, and atmosphere of the era, which features barehanded play, “gentlemen’s rules,” underhanded pitching, players fined for smoking cigars on the field, old-timey cheering and more.

Get ready to say play ball Friday, July 23rd from 6:30 to 8pm. Admission is by donation.

 Fort Fright on Friday, October 7th and Saturday, October 8th

 Come October, Colonial Michilimackinac showcases how history can be frightfully entertaining. This long-time staple event kicks off the Halloween season through Colonial Michilimackinac’s haunted transformation. It’s the biggest event hosted by Mackinac State Historic Parks and provides an opportunity for guests to experience the site at night paired with an ambience set through eerie folklore.

 Lanterns guide you through an array of storytellers, fortune tellers, and legendary creatures like werewolves and witches for a folklore lesson loaded with thrills and chills. This spooky good time also features bonfires, cookies, candy, cider and other treats found throughout the grounds. Families can experience an entire evening of entertainment backdropped by the resplendently lit Mackinac Bridge.

 Conjure the frightful fun 6:30-9:30pm on Friday, October 7th and Saturday, October 8th. Tickets become available online in September.

 A Colonial Christmas on Saturday, December 10th

Historic Interpreters getting ready to celebrate Christmas at Michilimackinac In December you can jingle all the way to Mackinaw City for A Colonial Christmas. ‘Tis the season for holiday traditions of the 17th and 18th century to come alive at Colonial Michilimackinac. Amble through lantern-lit paths to hear accounts of the first Christmas at Mackinac in 1679 and traditions of historic residents.

 You can simply have a wonderful Christmastime perusing the fort as storytellers share German, French and Native American holiday customs. The warm, welcoming Christmas spirit at the event includes craft-making, games, and holiday snacks throughout the fort.

 Have a holly jolly Christmas at Colonial Michilimackinac on Saturday, December 10th from 4-7pm. Tickets will be available online later this year.

 These are only a few of the festivities that compose an eventful calendar throughout the six sites of Mackinac State Historic Parks. With entertainment that ranges from movie nights to artist residencies to various educational demonstrations like Maritime Michilimackinac, there’s bound to be something that interests every family member. This year our full event calendar returns, and we can’t wait to provide plentiful merriment and compelling history to numerous visiting families.

 View our entire event calendar here.

 

 

 

 

 

Remembering Dr. Beaumont at Mackinac

 In 1955 the “Beaumont Memorial” opened at the corner of Market and Fort Streets on Mackinac Island. Now known as the American Fur Co. Store and Dr. Beaumont Museum, the property is operated by Mackinac State Historic Parks. It was originally funded by the Michigan Medical Society.

 The Beaumont Museum was not the first nor only place that the Dr. Beaumont has been commemorated on Mackinac Island.

Beaumont Monument, Fort Mackinac

 In 1900 the Upper Peninsula and Michigan State Medical Societies placed this monument to Beaumont and St. Martin Beaumont inside Fort Mackinac. It is located next to the Officers’ Stone Quarters, where Beaumont began his experiments.

Dean Cornwell Studies for Beaumont and St. Martin, 1938

Pencil Study for Beaumont and St. Martin

Pencil Study for Beaumont and St. Martin

Oil Study for Beaumont and St. Martin

Donated by Paul Douglas Withington

 Dean Cornwell (1892-1960) was one of the most prominent American illustrators from the 1920s into the 1950s. A major corporate commission was The Pioneers of American Medicine by Wyeth Laboratories. The series of eight paintings commemorated the achievements of America’s medical heroes. Beaumont was one of the subjects chosen.

Oil Study for Beaumont and St. Martin

 The original 1938 painting was exhibited for several decades at the Beaumont Museum but was returned to Wyeth Laboratories in 1999. However, Mackinac State Historic Parks has two original studies by Cornwell in its collection, currently exhibited at The Richard & Jane Manoogian Mackinac Art Museum. They represent preliminary work done for the final painting. Cornwell was a gifted draftsman and master of composition. All his paintings were preceded by extensive research. Nonetheless, true accuracy was often sacrificed for drama and idealism. The rustic cabin setting presents a more “frontier” atmosphere than Beaumont’s own quarters at Fort Mackinac, where the experiments took place. Likewise, Beaumont probably did not conduct his work wearing a full-dress uniform.

Marshall Frederick, William Beaumont M.D. Bas Relief Plaque

 In 1955 the Michigan Medical Society commissioned this bas relief for the Beaumont Museum. It is now also on exhibit at The Richard & Jane Manoogian Mackinac Art Museum.

 Marshall Fredericks (1908-1998) was one of the most prolific sculptors of the twentieth century, known in America and abroad for his monumental figurative sculpture, public memorials and fountains, portraits, and animal figures. His sculptures can be found in more than 150 public and corporate locations in seventeen states and seven foreign countries.

 Mackinac State Historic Parks is commemorating the bicentennial of the accidental shooting of St. Martin that led to Beaumont’s experiments throughout the summer of 2022. A new exhibit is on display at the American Fur Co. Store & Dr. Beaumont Museum, which will be open through August 20. Admission is included with a Fort Mackinac or Historic Downtown Mackinac ticket.

 

Re-opening the Archaeological Site at Michilimackinac

The House E site with all of the squares open.

Map of British features of House D showing House E cellar (F.866) to west of common wall separating Houses D & E.

Late May saw the beginning of the 64th archaeological field season at Michilimackinac. We are continuing to excavate the rowhouse unit we have been working on since 2007. We have opened three new squares where we expect to find remains of the trench for the north wall of the house. This should be as wide as the excavation for this project expands.

 The house walls do not fall exactly in line with the grid. Because of this, when we excavated the rowhouse unit to the east (House D) in the 1990s, we excavated about a foot of the current house (House E) as well. In doing so, we uncovered the edge of the root cellar in the southeast corner of House E. We reached the bottom of the western two-thirds of this cellar at the end of last season. Now we have uncovered the eastern third, which we had protected and re-buried when we backfilled House D in 1997. Our first exciting find of the season came from the east section of the cellar, most of a redware bowl with a green-glazed border. We had found a matching rim sherd in the western edge of the cellar in 2018. 

The dark crescent-shaped area is the cellar. The rocky sand is the beach underlying the fort.

Bowl with rim fragment from 2018 held in place.

Dr. William Beaumont and Alexis St. Martin

Dr. William Beaumont served at Fort Mackinac from 1820 to 1825.

On June 6, 1822, a shot rang out inside the American Fur Company’s retail store located on Mackinac Island’s Market Street. When the smoke cleared, Alexis St. Martin, a young French Canadian voyageur, lay bleeding on the floor. Although the exact cause of the accident has been lost to history, the immediate results were abundantly clear: St. Martin was grievously wounded, with a large hole blasted into the left side of his abdomen and the interior of his stomach exposed. Although St. Martin was not expected to survive, store patrons sent word to fetch Dr. William Beaumont, the post surgeon at Fort Mackinac and the only physician on Mackinac Island. Arriving minutes after the accident, Beaumont made St. Martin comfortable but judged his wound to be mortal. The doctor had St. Martin carried to the post hospital in the fort. To Beaumont’s amazement, St. Martin survived, and under the doctor’s care began healing. Together, Beaumont and St. Martin embarked upon a journey of scientific discovery that continues to shape medical care today.

Dr. Beaumont’s book.

 As St. Martin recovered from the accident, the wound slowly healed. However, instead of closing, the hole into his stomach fused to his abdominal muscles, creating a permanent opening. Beaumont realized this presented a unique opportunity to observe the digestive process inside a living person, and at the urging of the surgeon general of the army began making informal notes about what he could see inside St. Martin’s stomach as it worked to digest food. These initial observations occurred at Fort Mackinac in 1824, but grew into a series of formal experiments carried out periodically at other posts until 1833. By the time the final experiments concluded, Beaumont had gained a much clearer understanding of the human digestive process, publishing his findings as Experiments and Observations on the Gastric Juice and the Physiology of Digestion. Although other physicians and scientists had previously contributed to our understanding of how our stomachs work, St. Martin’s injury allowed Beaumont to make critical observations about the mechanical and chemical processes which occur during the digestive process.

The entrance to the new exhibit at the American Fur Co. Retail Store & Dr. Beaumont Museum.

 To mark the 200th anniversary of the accident that set Beaumont and St. Martin on their path of discovery, a new gallery exhibit is being installed in the American Fur Company Retail Store. Opening on June 4, this new exhibit tells the story of the accident and subsequent research that transformed Beaumont into the “father of gastric physiology.” Admission to the new exhibit is included with tickets to Fort Mackinac and the Mackinac Island Native American Museum at the Biddle House. We hope you’ll join us soon to see this exciting new addition and learn more about Mackinac Island’s own contribution to medical science.

Mackinac Associates: Celebrating 40 Years of Supporting Mackinac State Historic Parks

The first edition of Curiosities, the Mackinac Associates newsletter

 In the late 1970s several Mackinac Island cottagers met with Eugene Petersen, then Director of Mackinac State Historic Parks, to discuss creating a private organization to help support state park programs and initiatives. In 1980, the Mackinac Island State Park Commission gave its blessing for the creation of a non-profit membership organization. On August 22, 1980, the Commission passed a resolution to recognize and name Mackinac Associates – a group dedicated to sponsoring projects to benefit the needs of the historic sites under their jurisdiction.  The group held its first event in 1981 and in 1982 Mackinac Associates received their official 501(c)(3) non-profit designation.

 Forty years later, Mackinac Associates has supported an expansive and remarkable list of projects thanks to the incredible growth and support of the organization by its members and their dedication to the group’s mission: “Friends preserving and sharing Mackinac’s heritage.” What started as a group of a dozen local residents and friends of the park has grown into a friend’s group that today is made up of more than 2,000 members. Mackinac Associates’ members can be proud that they are part of an organization that supports needed projects in every area of museum operation, and make possible interpretive programs, publications, exhibits, natural history education, park improvements and more.

As the highest point on Mackinac Island, Fort Holmes served as an active part of the island’s defenses between 1815 – 1817.

 Thanks to the generosity of Mackinac Associates members and donors, Mackinac State Historic Parks has been able to fulfill its mission of preserving the cultural and natural resources of the Straits of Mackinac. Looking back at the past forty years, Mackinac Associates has provided over $2,000,000 in support. Funds raised through membership fees, sponsorships, and fundraising campaigns go towards assisting efforts in preserving the rich history and natural beauty of the Straits of Mackinac. This includes Mackinac Island State Park, which encompasses over 80% of Mackinac Island, Michilimackinac and Mill Creek State Parks in Mackinaw City, and all the buildings and sites contained within those boundaries.

 Mackinac Associates biggest financial assistance to date has been $250,000 in support of the reconstruction of Fort Holmes on Mackinac Island. Fundraising for the reconstruction started in conjunction with the bicentennial of the War of 1812 and the project was completed in 2015. The reconstruction of Fort Holmes continues to shine as a primary example of the work Mackinac Associates members, donors, and sponsors have done over the years in support of Mackinac State Historic Parks.

Exhibit inside the Biddle House

 Other major projects have included $130,000 for the creation of the Mackinac Island Native American Museum at the Biddle House, and this year, $40,000 for the redesign of the Dr. Beaumont Museum inside the American Fur Co. Store. The exhibit, in commemoration of the 200th anniversary of the accidental shooting of French-Canadian voyageur Alexis St. Martin, recognizes Dr. Beaumont’s famous experiments and the scientific process related to the digestive system, as well as the effect it had on St. Martin.

 According to Mackinac Island State Park Director, Steve Brisson: “It’s not just the financial support that we’re thankful for. Knowing there is this group of people that are so supportive of our mission is hugely gratifying and a big part of what makes Mackinac Associates special.” Mackinac Associates helps fund projects both large and small, such as providing a historically accurate anvil for the blacksmith shop, funding for the production of the Shipwrecks of the Straits video shown at Old Mackinac Point Lighthouse, and accessibility scooters that are more durable and can handle the gravel and sand at Colonial Michilimackinac and the trails at Historic Mill Creek.

Mackinac Associates help bring students on site where they can be a part of seeing history come alive.

 In addition to park projects, Mackinac Associates has supported the Mackinac State Historic Parks’ Education Outreach program since its creation in 1988 and has provided over $700,000 for education outreach programs. Through Mackinac Associates support, interpreters have visited more than 250,000 children in classrooms across Michigan, engaging and entertaining them as they learn about the important history and natural history of the Straits of Mackinac. In 2020, this fund also allowed for Mackinac State Historic Parks to provide a virtual option for outreach highlighting the park’s historic sites with online exhibits, exciting videos, educational materials, and more. Mackinac Associates also has been able to use this fund to provide grants to a number of schools each year to visit Mackinac State Historic Parks in person.

Members watch the screening process at the behind-the-scenes archaeology program in July 2021.

 Exclusive after-hours programming and events has also been a favorite of Mackinac Associates members. Every year in August, the Mackinac Associates Annual Business Meeting open to all membership presents the current business of the organization and allows attendees to meet candidates for the board. It also allows for fun and engaging programs each year just for members. In the past programming has included learning how to play cricket, meet authors of Mackinac State Historic Parks publications and discuss their works, and enjoy presentations from partners such as Eric Hemenway from the Little Traverse Bay Bands of Odawa Indians.

 As we look back on the 40-year history of Mackinac Associates, it is incredible the amount of support the organization has given Mackinac State Historic Parks, and the projects that have been accomplished thanks to this dedicated friend’s group.  Mackinac Associates members are passionate about preserving the rich history and natural beauty of the Straits of Mackinac, and can treasure the fact that they have a direct hand in helping to protect, preserve, and present Mackinac’s rich historic and natural resources.  If you have a fondness for Mackinac Island and the Straits of Mackinac, we hope you will consider showing that support by joining Mackinac Associates to help make the next 40 years just as successful as the last.

 

Rock bluffs at the Durrell or Mill Creek Quarry, circa 1915

The Untold Story of the Mill Creek Quarry

Originally established by Robert Campbell about 1790, the sawmill, gristmill and farming activities at Mill Creek remained active for about half a century. Known as Private Claim #334, the site was bought by wealthy Mackinac Island merchant Michael Dousman in 1819. Sawmill operations ran until about 1839, and after Dousman died in 1854, his heirs sold the property for just $400. When the township was resurveyed in 1856, updated maps showed no trace of buildings on Campbell’s original 640-acre claim. Local lore states that William Myers removed gristmill stones from the abandoned site about 1860 to use at his mills near Cheboygan.

A 1917 photo of Lime Kiln ruins on Mackinac Island

Lime Kiln ruins on Mackinac Island, 1917

 About 1864, a new resource was tapped for the first time along the rocky bluffs of Mill Creek – limestone. People have quarried and processed limestone at the Straits of Mackinac since the construction of Fort Mackinac from 1779-1781. For many years, the old lime kiln on Mackinac Island was a tourist destination, and Lime Kiln Trail can still be enjoyed by visitors today. By the summer of 1827, a kiln was also in operation near the northwest shore of nearby Bois Blanc Island.

 Limestone in Michigan was formed millions of years ago, being composed of sediments at the bottom of ancient salty seas, filled with billions of fragments of corals and shelled creatures. Limestone is high in calcium carbonate, and when burned in a kiln, crushed, or pulverized, is valuable for making cement, concrete, mortar, and many other uses. Larger pieces of quarried stone were used to make roads, the stone walls of Fort Mackinac, its blockhouses, and officer’s stone quarters.

 Lime was first processed at Mill Creek about 1864 by a man with the last name of Young who stayed for a couple of years. The next record of limestone quarrying at the site can be found in a Cheboygan Democrat article, dated April 12, 1883. It reads, “Parties have begun to work preparatory to burning lime extensively at Mill Creek. They say that have orders for forty bushels per day during the season.” This record corresponds closely with the Michigan Central Railroad running tracks through the site in November 1881, making it easy to ship finished products to market.

 The first and only large quarrying operation at Mill Creek was operated by Willis G. Durrell, of Cincinnati, Ohio, from 1914-1923. Before organizing his company, Mr. Durrell began taking summer vacations in the vicinity of Burt Lake, Michigan. While there he learned of the Mill Creek site, which a local paper noted, “most of the county people know as a vast deposit of very pure lime rock, and which efforts have been made in the past to get capital to develop.” As his Cheboygan Limestone Products Company was being organized in 1913, an article in the Chicago publication Rock Products, detailed Mr. Durrell’s plans and described the site, noting, “It is known as the ‘Old Dausman tract.’”

 Mr. Durrell, assisted by his son Lawrence, was busy throughout 1914, hiring workers, purchasing and installing equipment, constructing kilns, and adding a railroad spur off the main line for easy hauling of finished products. Products included three grades of stone for road construction and “agricultural limestone” which was sold throughout lower Michigan.

Rock bluff at the Durrell or Mill Creek Quarry, circa 1915
Rock bluffs at the Durrell or Mill Creek Quarry, circa 1915

Rock bluffs at the Durrell/Mill Creek Quarry c.1915

The November 13, 1914 issue of the Cheboygan Democrat described the growing operation as follows:

A photo of Willis G. Durrell

Willis G. Durrell, 1856-1942

“Mr. Durrell, president of the Cheboygan Limestone Products Co., located near Mackinaw City was in the city Monday and he informs the Democrat that they are installing at the plant new machinery for pulverizing limestone rock for agricultural purposes and as soon as it is in shape they will turn out two car loads of this product a day. It is taking the place of land plaster and vast quantities of it is new being used by farmers. It is especially needed in southern Michigan where they have vast tracts of sour lands and pulverized limestone is being used to bring the land value back… The pulverized limestone will be sold at the quarry at $1.25 per ton, which is reasonable, and already many farmers of this county are preparing to make a test of it on their lands. The company is also engaged in crushing rock for roads and other purposes. They have fifteen men at work now and will gradually increase their force.”

 To maximize production, Durrell purchased a Jeffrey Swing Hammer Pulverizer for use at the quarry. Installed in late 1914, this new technology crushed limestone to a fine powder, eliminating the need for burning lime in kilns. It also produced material for other uses such as top-dressing roads, fluxing stone for glass factories and steel plants, and concrete for cement walks.

 The Durrell, or Mill Creek Quarry, boasted an exceptionally pure product, being 98.71 percent calcium carbonate. Their advertisements in southern Michigan newspapers asked readers, “Why use low grade when pure stuff costs no more?” To verify its composition, 40 samples of Mill Creek limestone were taken in 1915 and examined by scientists at nine laboratories, including the Michigan Geological Survey, University of Michigan, and Emery Institute of Cincinnati.Vintage ad for limestone at Mill Creek Quarry

A vintage ad for the Mill Creek Quarry
A vintage ad for limestone at the Mill Creek Quarry

Advertisements from various Michigan newspapers, 1914-1915

 Eclipsed by larger operations at Afton (near Indian River) and Rogers City, the Mill Creek Quarry ended operations after the 1923 season. From the 1930s through the 1950s, the abandoned quarry pits were featured stops for students to examine limestone strata during field excursions of the Michigan Academy of Science Arts and Letters and the Michigan Basin Geological Society. During this time, the greater portion of Private Claim #334 reverted to State ownership and was incorporated into the Hardwood State Forest, under the jurisdiction of the Department of Natural Resources.

Limestone rocks along Mill Pond Trail Located near today’s grassy picnic area, west of the mill pond, the old quarry pits were filled in before Historic Mill Creek opened in 1984. Archaeologists speculate that footings of the original sawmill may have been obliterated by quarry operations along the stream bed. The fact that other historic remains, including footings of the dam itself, were not destroyed is a fortunate footnote of history. Today, only a pile of rocky rubble remains along the Mill Pond Trail as evidence of a once thriving operation which remains an important part of the Mill Creek story.

A Closer Look at the Collections: Brass Saw

It’s time for another deep dive into the collection! Today Dr. Lynn Evans, Curator of Archaeology for Mackinac State Historic Parks, shows us a brass saw that would have possibly used by fur traders making stone items such as stone smoking pipes or other small items.

 This brass saw was originally recovered from the Southwest Rowhouse. Mackinac State Historic Parks will, in the near future, reconstruct a unit of the Southwest Rowhouse. For more information on archaeology at Mackinac State Historic Parks, click here. 

An image from the 1980s showing archaeological work at the Wood Quarters

Archaeology at Fort Mackinac – Officers’ Wood Quarters

An image from the 1980s showing archaeological work at the Wood Quarters

Archaeological excavation under the Officers’ Wood Quarters in 1986. 

One of the more unusual archaeological projects to take place at Fort Mackinac was an excavation that took place under a standing structure. When the Officers’ Wood Quarters was restored in 1986, the floorboards of the west room were removed and an archaeological excavation took place. Some excavation also took place outside the building during the restoration of the south porch that same summer. The excavation was carried out by a University of South Florida field school directed by Dr. Roger T. Grange, Jr. The resulting data was analyzed by Laura Dee Clifford for her master’s thesis, Excavations at the Officers’ Wooden Quarters at Fort Mackinac, Michigan. This blog post is based on her work.

Plan of Fort Mackinac drawn by Major Charles Gratiot in 1817. Credit: National Archives

 The main question the project was designed to answer was when and by whom was the Wood Quarters built? It first appears on a plan of the fort drawn in 1817 by Major Charles Gratiot.

 In addition to serving as an officers’ barracks, with three apartments, the building later housed the post hospital, a sutler’s store, laundresses’ quarters, a reading room and library, general storeroom, billiard room, and canteen. After the military period it was remodeled into an artist’s studio in the 1920s. It was restored back to its military appearance in 1933-34 and housed museum exhibits.

A button dating between 1812 and 1815 recovered at the Officers' Wood Quarters.

U.S. Infantry button that dated the construction of the Wood Quarters. 

 Clifford was able to answer the puzzle of the building’s origin through the presence of a United States Infantry button in the construction layer. The button dates from between 1812 and 1815. Since the British occupied Fort Mackinac throughout the War of 1812, this button could not have arrived at the fort until the Americans returned July 18, 1815. The Wood Quarters were present by the time Gratiot drew his map in 1817. Therefore, the building must have been built in 1816 by the Americans.

The Wood Quarters today. 

 After the 1986 restoration was complete, the west room was furnished as the 1880s billiard room. Like all the buildings inside Fort Mackinac it, is open to the public from early May through late October. In 2022, Fort Mackinac will open for the season on May 3.

Mackinaw City’s Petersen Center

While experiencing the cold of winter in Michigan, it’s easy to think of the Straits of Mackinac in warm weather and summer fun. However, you might not realize that there is still plenty happening during the off-season at Mackinac State Historic Parks (MSHP). During the summer and fall, many staff work out of the 1859 Post Hospital on Mackinac Island or elsewhere in the MSHP park system. In the winter, office staff return to Mackinaw City to the Dr. Eugene and Marian Petersen Center. This tradition has its own history that reflects the ever-changing needs of the state parks at Mackinac. 

The house purchased by the commission in the 1990s that served as a collections office.

The house at 207 W Sinclair which served as office for collections staff.

 Starting in 1958, the park began to work in a form much more recognizable to today. Much of the behind-the-scenes work was spread out, with the museum’s operations at various locations around the greater Lansing area during the winter. The park’s collections were split up, with the archaeological collections being housed in Lansing and the historic collection being kept in a series of buildings on Mackinac Island. The permanent staff was much smaller during those times. As the 1970s and ‘80s rolled in, the park had to make several expansions, most notably in the areas of historical conservation, education, and marketing. This required more office space. In 1988 the park constructed a housing unit on West Central Avenue in Mackinaw City for seasonal employee housing; this also doubled as winter offices for much of the staff. Despite having a building for winter offices, the park’s team were also spread out amongst the Colonial Michilimackinac Visitor’s Center and Mill Creek Service Center. In the mid-1990s, the park acquired a house and old motel behind Michilimackinac on West Sinclair Avenue, which would initially serve as an office for the collections staff of the park. 

A photo of the Petersen Center being expanded by adding the former housing unit from Central Avenue.

The Petersen Center during its initial expansion in 1998.

A picture of construction of an addition to the Petersen Center in Mackinaw City.

Expansion of the Petersen Center in 2001.

 This motel would be the beginning of a long-term project to centralize MSHP’s offices, library, and collections, as much of that was still located in Lansing. In 1998, the office/housing building on Central Avenue was moved to West Sinclair Avenue and attached to the house. A further renovation was completed in 2001, adding a two-story addition to the building. This expansion would create enough space for the archaeological collection, library, and conservation lab to be moved from Lansing to the new office building. These changes also allowed for new office spaces for the park’s interpretation, education, collections, and archaeological staff. This building was dedicated as the Dr. Eugene and Marian Petersen Center for Archaeology and History. Dr. Eugene Petersen was director of Historic Projects and later Park Director from 1958 to 1985. His wife, Marian, ran the office of the park. In May of 2019, the park renamed the research library after Dr. Keith Widder, in honor of his long service and contributions to MSHP. 

A board table and chairs in the Commission Meeting Room in the Petersen Center, Mackinaw City.

Commission Meeting Room, Petersen Center.

 The latest addition to the Petersen Center was in 2020, when the west side of the building was expanded to accommodate a new meeting room for the Mackinac Island State Park Commission. These changes allowed for a much more centralized, organized,

The Keith R. Widder Library at the Petersen Center.

The Keith R. Widder Library at the Petersen Center.

and professional running of Mackinac State Historic Parks. Now, staff could conveniently do much of their work from their main office, instead of having to travel to do essential research or care for the ever-growing collection. Different departments were able to communicate with each other much more clearly and quickly with the new meeting spaces. The Petersen Center has served, and will continue to serve, as a great tool for the Mackinac State Historic Parks staff in keeping the park up and running. 

A picture of the Petersen Center in Mackinaw City during winter.

The Petersen Center today.