Born-Digital or AnalogAnalogTranscriptBobtail consolidated company Erects mill; stamps; foundry activities, Black Hawk, Colorado. R. M. News. Tan. 1, 1884. p.12 e.3 Stamp mill activities; stamps, Black Hawk district, Colo. R. M. News. Jan. 1, 1880. p.21 c.2 History; statistics; Central City district ., Colo. R. M. News. Aug. 15, 1877. p.4 c.4 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
