Picture of the Long Wall Miner with Jacks Holding Up the Ceiling to the Left and the Teeth of the Miner on the Right 04/1974 : 無料・フリー素材/写真
Picture of the Long Wall Miner with Jacks Holding Up the Ceiling to the Left and the Teeth of the Miner on the Right 04/1974 / U.S. National Archives
| ライセンス | No known copyright restrictions(著作権制限なし) |
|---|---|
| 説明 | Original Caption: Picture of the Long Wall Miner with Jacks Holding Up the Ceiling to the Left and the Teeth of the Miner on the Right. The Teeth Rake the Coal to the Conveyor Belt Below. A Continuous Spray of Water Is Used on the Coal to Cut Down on the Amount of Airborne Particles (Not Shown in Picture). The Face of the Long Wall of Coal Is 450 Feet. A Typical Shift Includes 10 Men--A Foreman, 2 Machine Operators, Utility Man, 5 to 6 Jack Setters and Sometimes a Repairman 04/1974U.S. National Archives’ Local Identifier: 412-DA-13907Photographer: Corn, Jack, 1929-Subjects:Environmental Protection AgencyProject DOCUMERICAPersistent URL: catalog.archives.gov/id/556359Repository: Still Picture Records Section, Special Media Archives Services Division (NWCS-S), National Archives at College Park, 8601 Adelphi Road, College Park, MD, 20740-6001. For information about ordering reproductions of photographs held by the Still Picture Unit, visit: www.archives.gov/research/order/still-pictures.htmlReproductions may be ordered via an independent vendor. NARA maintains a list of vendors at www.archives.gov/research/order/vendors-photos-maps-dc.html Access Restrictions: UnrestrictedUse Restrictions: Unrestricted |
| 撮影日 | 1974-01-01 00:00:00 |
| 撮影者 | U.S. National Archives |
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