Backstage Pass to North Dakota History

This blog takes you behind the scenes of the State Historical Society of North Dakota. Get a glimpse at a day-in-the-life of the staff, volunteers, and partners who make it all possible. Discover what it takes to preserve North Dakota's natural and cultural history.

Potential Acquisitions

The Museum Division is offered everything from political buttons to cook cars, and we are grateful that people think about preserving items for future generations through the State Historical Society of North Dakota. The Museum Collections Committee needs to be very selective in what is accepted, since we simply do not have the storage space for everything offered to us, especially large items like pianos and buggies. Here are a few items we recently accepted into our collection.

1. Accession 2015.00054 is a wheelchair once owned by Louise Wike and donated by her granddaughter Peggy Wanner.

Peggy’s grandmother's name was Louise Carlson. She came from Norway by herself when she was 28 years old in 1905. Louise heard about the "Free Land" and figured she would settle there, sell it, and get rich. She worked her way to Dickinson, ND, and settled on a homestead in 1909 on the southwest quarter of 24-144-98 in Billings County.

In 1939, Louise lost her left leg due to varicose veins and diabetes. When she came home from the Dickinson hospital her family bought her a wheelchair. She also had an artificial left leg that she would only put on when she went outside with crutches.

Louise Wike's wheelchair and family photo

Louise’s wheelchair is shown here with a footrest. The footrest was taken off later so she could use her other foot to move around the house and have her arms free.

2. Accession 2015.00050 consists of a collection of toys from Sylvia Schmid’s childhood and from her children.

Sylvia’s brother received this Buddy L Dump Truck, still with its original paint, for Christmas. The metal headlights are missing because their sister Louise swallowed one of them in December 1947 when she was one year old. That required a trip from Williston to Minot, where the doctor removed the headlight, costing her parents $75. The doctor asked whether he could keep it to add to the collection of all the things he had removed from people's throats.

Buddy L Dump Truck

3. Accession 2015.00036 is bowling team blouses and shirts with various sponsors worn by the donor, Darlene Brown, from 1952 to 2015.

Darlene wore the shirts to league games and tournaments held at Nicola Bowling, the Bismarck Bowling Alley, Capitol Bowling, Midway Bowling, and 10-Spot Bowling Alleys.

Rodger’s Maytag of Bismarck was their bowling team’s sponsor from 1965 to 2003.

Bowling shirt for team sponsored by Rodger's Maytag of Bismarck

Have You Seen Any of These Three Rare Old Structural Connections Near You?

"Details create the big picture.”
Sandy Weill, exuberantly successful US businessman and entrepreneur

In the Archaeology and Historic Preservation (A&HP) Division at the State Historical Society we help protect and study old and historic buildings in North Dakota. One of my favorite pastimes is to closely observe details of old structures and share what I’ve learned about them. The connections -the way old buildings are put together- are extremely important details of a building. If a building gets to be old and historic, it is only because the builder had a firm grasp of putting it together so that it would last. Here are some observations on treenails, wrought iron fasteners and rafter connections. Have you observed any structural connections that you thought were interesting?

Treenails, wrought iron fasteners, and rafters joined directly together at the ridge are three now- rare historic structural connections in North Dakota. Treenails are hardwood pins that look like, well, nails made out of trees. They are hammered into holes to secure wooden joints in barns and other buildings made with heavy timbers. The specific wrought iron fastener in today’s blog is the wrought iron loop used to connect a hanger assembly on the deck of the Viking Bridge (Traill County) to the bridge truss. The metal loop eye bar and cables were the only wrought iron used in the bridge, with the rest of the structure being manufactured of steel in Minnesota. The third rare historic connection consists of rafters joined together without the use of a ridge board at the top of a roof. The ridge board was generally adopted around 1900, presumably because nailing the rafters to a board was much faster than the alternative of crafting mortise and tenons for each pair of rafters.


Treenails were and are used in timber frame construction to connect heavy wooden posts and beams together. Also called trenails or trunnels, they are long hardwood pins that secure a joint tightly.


Hand carved hardwood treenails in a small timber frame model used to teach kids about timber frame barns.

Hammered treenails

Treenails hammered in and cut off flush as typically found in timber frame structural members.

Wrought Iron Fasteners

A blacksmith welded the top wrought iron loop found on the side of the Viking Bridge north of Portland in Traill County. He used wrought iron, which was superior to steel for welding purposes.[1] Viking Bridge was completed in 1885 at a time when metal bridges were quickly becoming popular with county road commissioners. The metal truss bridges were manufactured in other states and shipped to the closest railroad depot. Average local handymen under the supervision of a bridge engineer could quickly construct a metal truss bridge wherever one was most needed. The only construction specialist other than the bridge engineer was the blacksmith, who forged the wrought iron loops on the cable connections that fastened the truss to the bridge deck.

ND DOT completed the restoration of this oldest documented motor vehicle bridge in North Dakota in 2011.

Wrought iron loop hand and cables

Left: A wrought iron loop hand forged on location while this bridge was constructed in 1885, Traill County.
Right: The cables which fasten onto the deck with the wrought iron loop and attachment assembly.

Viking Bridge

Viking Bridge, north of Portland, Traill County, after restoration was complete. Photo by KLJ Engineering

Rafters joined directly together at the ridge, (no ridge board)

The details of a structure’s construction help us date the building and understand the evolution of building construction. Treenails are probably the least reliable of the three connections for dating purposes, because timber framers still use them today, but the wrought iron connection on the bridge was only favored for about 20 – 30 years and was rare after 1900. Tongue and groove rafters also fell off sharply after 1900, as the ridge board caught on very quickly.

Rafter - no ridge board

No ridge board here, rafters secured directly together in this school house built in 1894.

Mortise & tenon and rafter with ridge board

Left: An example of a mortise and tenon joint used to connect rafters at the apex. Ridge boards replaced this construction technique about 1900.
Right: Today, if building a stick-built structure, a carpenter would probably choose to use a ridge board to connect rafters. The ridge board supplies additional rigidity and strength to the roof structure, and avoids many hours of crafting multiple mortise and tenon joints. Photo from Griffith Home Analysis’ See

If you have noticed any similar intriguing historic structural connections in your neighborhood buildings, you can share your photos and comments on our Facebook page:

[1]  J. A. Waddell, Bridge Engineering, First Edition, Volume 1 of II, (New York, NY: John Wiley & Sons, Inc., 1916), 49.