throgers: Empire Mine State Historic Park
throgers: Mine Manager's Office, Empire Mine State Historic Park
throgers: Mine Manager's Office, Empire Mine State Historic Park
throgers: Empire Mine State Historic Park
throgers: Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Compressor Building, Empire Mine State Historic Park
throgers: Empire Mine State Historic Park
throgers: Empire Mine State Historic Park
throgers: Blacksmith Shop, Empire Mine State Historic Park
throgers: Blacksmith Shop, Empire Mine State Historic Park
throgers: Blacksmith Shop, Empire Mine State Historic Park
throgers: Blacksmith Shop, Empire Mine State Historic Park
throgers: Headframe Site, Empire Mine State Historic Park
throgers: Headframe Site, Empire Mine State Historic Park
throgers: Headframe Site, Empire Mine State Historic Park
throgers: Headframe Site, Empire Mine State Historic Park
throgers: Blacksmith Shop, Empire Mine State Historic Park
throgers: Machine Shop, Empire Mine State Historic Park
throgers: Machine Shop, Empire Mine State Historic Park
throgers: Stamp Mill Site, Empire Mine State Historic Park
throgers: Stamp Mill Site, Empire Mine State Historic Park
throgers: Stamp Mill Site, Empire Mine State Historic Park
throgers: Empire Clubhouse, Empire Mine State Historic Park