Item #239051 Mine Safety Devices Developed by The United States Bureau of Mines. Written by Van. H. Manning. An article published by the Smithsonian Institution in 1916 : 12 pages, 7 plates. NEW SAFETY DEVICES FOR THE MINES.

Mine Safety Devices Developed by The United States Bureau of Mines. Written by Van. H. Manning. An article published by the Smithsonian Institution in 1916 : 12 pages, 7 plates.

Washington: Smithsonian Institution, 1916. Booklet - Unbound Pages. Very Good Condition. Item #239051

Manning’s description of mine‑safety innovations developed by the U.S. Bureau of Mines, including rescue equipment, gas detectors, and the seven plates illustrating apparatus. 12 pages, 7 plates. An authentic standalone article, extracted from a larger volume. Not a reprint or reproduction, but an original work in its own right. Preserved in a modern card cover, prepared for practicality - an unassuming but serviceable presentation that favours function over finery. Size: 16 x 24 cms. Category: Smithsonian Institution;.

Keywords: BZDB395 Smithsonian Institution; NEW SAFETY DEVICES FOR THE MINES Mine Safety Devices Developed by The United States Bureau of Mines. Written by Van. H. Manning. An article published by the Smithsonian Institution in 1916 : 12 pages, 7 plates.

Price: £7.95

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