National Archives & Records Administration (Denver, Entry 49)

User Collection Pubblico

259 Items

Last Updated: 2022-03-24

Images of the Denver Mint. Image descriptions are courtesy of Roger W. Burdette.

Dettagli della collezione

Totale articoli: 259
Dimensione: unknown

Lavori (259)

241. Strip Annealing

Descrizione:

Strip annealing furnace showing roller conveyor and entrance.

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

242. Electrolytic Refining

Descrizione:

Electrolytic refining area.

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

243. (Unidentified)

Descrizione:

(Unidentified)

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

244. Machine Shop

Descrizione:

Machine shop from work floor.

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

245. Machine Shop

Descrizione:

Machine shop from work floor.

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

246. Rolls With Dial

Descrizione:

Rolls with adjustment dial at top.

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

247. Upsetting Machine

Descrizione:

Upsetting machine for blanks.

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

248. Upsetting Machine

Descrizione:

Upsetting machine for blanks.

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

249. Special Roller

Descrizione:

Special roller used to flatten coins and other samples for assay.

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

250. Coining Department

Descrizione:

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.

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