Chute A-6 Atop Elevator ‘M’, formerly Cargill ‘O’. Related Similar Images ...based on the tags: chutes, letters, numbers, rusty, yellow... Pipes to channel nitrose (think nitro glycerine) infused acid through the building. An Old Crow warehouse, formerly federally controlled, near Old Taylor Distillery. The chief engineer had many phones. It’s my guess one connects to the pilot house and the other connects to the emergency steerage station that’s mid-deck. These buildings were largely used as concentrators for the crushed rock, although I did spy some small mills inside these too. The fantastic Art Deco portico over the main entrance to the concourse. A lime auger and massive feet of the lime hopper. Bits and things in a pile in the corner of the smelter, the unsold chunks of industrial history that didn’t sell at an on-site auction before my visit. “What’s that diamond thingy on the Pilot House?” you ask? It’s a 1920s-era radio transmission direction finder, a pre-radar navigation aid. Lit with diffused flash. Inside the pilot copper concentrator.