Grand Army Mine Grand Army, as seen from a Gilman Tram grade. Similar Images ...based on the tags: headframes, mountains, ruins, shadows, stonework... Chester Creek Infall, near Duluth’s old Armory. The creek will not emerge again until it is near the Lakewalk. From factory to skate park to restaurant. This is in the skate park stage. The buildings to the right are demolished now, and in their place are hockey rinks. In the middle of Electric Steel, dust collector vents cross-cross out of sight. When I revisited the mine in 2013, the hoists were scrapped and sitting by the road. Looking at the concrete headframe from street level. Acros 100 in Pentax 67 …a little close for comfort. An experimental shaft dug in the 1950s and its Hoist House. William Duncan built this house for his family in 1879. It has become one of the most popular structures in the ghost town of Animas Forks. On the National Mine property are two shafts, both serving the same workings. This one seems to have gotten some upgrades in the 1960s, judging from the condition of the metal.