National Archives & Records Administration (Denver, Entry 49)

Large floor fan.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Electrolytic refinery. In old descriptins this was called the frefining housef because of the roof-like fume collection hood.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Electrolytic refinery. In old descriptins this was called the frefining housef because of the roof-like fume collection hood.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Coining Department. Portable coin reviewing station that automatically flipped coins so that the two inspectors could quickly examine newly struck coins for defects. Oblique view.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Damaged strip.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Coining room view from mezzanine level looking down. Presses are at far right next to windows. Diagonal chutes deliver planchets into circular receiving bins. Press operators scoop planchets from these, and empty them into conical receptacles on each press.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Strip rolling equipment.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Strip rolling equipment.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Coining room. Presses are at far right next to windows. Diagonal chutes deliver planchets into receiving bins. Press operators scoop planchets and empty them into conical receptacles on each press.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.

Strip annealing furnace, side view.

National Archives reference: record group 104, entry 49 (Denver), box 1, folder 1.