Born-Digital or AnalogAnalogTranscriptOphir-burroughs mine (Gilpin county) Gee. Times 0 26, 1899 p.ll c.2 Times L 31, 1899 p.26 c.l Times lair 4, 1900 Times My 12, 1900 p.2 c.8 Times lily 14, 1900 p.5 c.2 Times Ay 5, 1900 Times Ap 8, 1901 p.9 c.5 Times Ap 22, 1901 p.9 c.2 Times lu 17, 1901 p.10 c.l Times D 15, 1901 p.12 c.2 Times a 29, 1901 sec.3 p.7 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Ophir-burroughs mine (Gilpin county), [467886]. Denver Public Library Digital Collections, accessed 07/12/2025, https://digital.denverlibrary.org/nodes/view/1627718
