Men pose with mule-drawn wagons in front of frame buildings, probably a sampling or assay works for the Smuggler silver mine in Aspen (Pitkin County), Colorado. Buildings have chimneys and smokestacks, a shaft, and an elevator that connects to...
View of possibly the Enterprise Tunnel in Aspen (Pitkin County), Colorado from Aspen Mountain. Shows mine buildings, mine tailings, and Colorado Midland Railroad tracks. Clarendon Hotel, Wheeler Opera House, and Jerome Hotel are visible on Mill...