Born-Digital or AnalogAnalogTranscriptExplosives Use of in mining, 1892 Ihlseng, A Manual of mining, p.329 (c622.03/I25 at) Price of powder 1864-.5 and 1879. Fossett, Colorado, its ,gold and silver mines, p.219 (c978.86 F797co Use of in hydraulic mining. Ingham, Digging gold among the Rockies, p.73 (c978.86 I48di} Black powder used in mining Clifford, Rocks in the road to fortune p.374 (e622 c613r)CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
