Every now and then, a treasure would come out of the earth at Fort Snelling that stopped the archaeologists in their tracks.
This one, lost long ago in the grass near the old barracks, resurfaced during renovations for the new visitor center.
A button.
A button from a World War II soldier's uniform, by the look of it.
"Everyone just stopped what they were doing," said Jennifer Rankin, director of archaeology at the Minnesota Historical Society, whose teams had shadowed construction crews around the site for months as work on Historic Fort Snelling's newest addition unearthed clues about its past.
The archaeologists gathered around the find, wanting a closer look.
"We all had to check the artifact out," Rankin said. "Because everybody had family members that served in World War II. I think that was a connection that brought all of us together."
Nothing connects you with history like holding a piece of it in your hand.