Trail workers found a brass survey pin stamped 1894 Tuesday on a switchback above Illinois Gulch, where town trail workers were resetting a washed-out crib. The marker sat under a few inches of duff, still upright, still stamped with a faded “U.S. MIN. SURV.” line that sent two people from the museum down the hill before lunch.
City public works director Mara Ellison said the crew was not hunting relics. They were trying to keep the lower Peak 8 connector from sliding into the creek after last week’s rain. “We hit metal, we stopped,” she said. “That’s the rule. We don’t pry first and ask later.”
Summit County Historic Preservation staff photographed the pin in place and recorded GPS before anyone moved it. Preliminary notes tie the stamp to a mineral-survey grid laid out when the gulch still had active claims, not to a town boundary. The pin will stay at the museum through the winter; a replica may go back on the trail in spring if the location is safe for boots and snow.
Mayor Tom Alvarez called it a useful reminder that the hill is a working archive. He asked the trail plan due in November to include a one-page protocol for crews who find markers, bottles, or timber cribbing. “We can keep the path and the story,” he said. “We just can’t pretend the dirt is empty.”
Hikers will see a short closure on the lower switchback through Friday while the crib is rebuilt. The museum is taking walk-in questions about the pin this weekend. Anyone who has old claim maps of Illinois Gulch is asked to call the front desk rather than post snapshots of the exact spot.
