Film: Argo Mill A tore-up Colorado Southern Railway sign and the majestic (in an industrial sense) Argo Mill. Go. On. The. Tour. Leica/Summilux 35/Ektar 100 Related Similar Images ...based on the tags: signs... Heavy wood doors for keeping people in. I assume this sign used to sit near the highway that snakes around the mine and town. Between the gauges for the power plant boilers and the steam pump flywheels. Two bin signs criss-cross in the North Annex. A long exposure under the trestle-like approach to the dock, under which trains still pass regularly. Elevator B, used by a local farmer, stands behind an old farm truck at the edge of town. Below Dock 2 is a set of fire pumps. In case one forgot… mounted behind the appropriate valves. Who hasn’t memorized the appropriate valve positions? The original metal sign over the porticos.