Born-Digital or AnalogAnalogTranscriptMining. Equipment William J. Lilly and his invention of the Lilly Hoist Controller. True West v.17 #1 S-O 1969 p.34-35, 42-43 Ad for Boss Ore Sack Mfg. Co. Burlesque Album. 1883 (vault-folio) George R. Eichler collects miners' candlesticks. Post Jy l, 1970 p.16CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
