Born-Digital or AnalogAnalogTranscriptMines and mineral resources. Colorado. summit county robinson mine in Ten mile district. Times D 2U, denver 19UU p.ll c.3 1900 Deep mining and the Jessie and Minnie mines. Times D 22, 19UU p.9 c.3 Placer mining. Times D 23, 1900 p.13 c.l Cashier mine. 'rimes il 25, 19UO p.8 c.2 Gold Pan placer mines. Times Ja 5, 1901 p.9 c.2 New rothschild company at rathbone. Times Ja 19, 1901 p.9 c.2CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Mines and mineral resources. Colorado, [435566]. Denver Public Library Digital Collections, accessed 18/11/2025, https://digital.denverlibrary.org/nodes/view/1429860
