Born-Digital or AnalogAnalogTranscriptRock drilling Miners make new records in contest at festival. Times Sept. 28, 1899 p.1 c.4 Times Sept. 29, 1899 p.1 c.4 Denver granite cutter beats the miners. Times Sept- 30, 1899 P-1 c-3 Rules for drill contest at Festival of Mountain and Plain. Times Sept. 17, 1899 p.9 C-7 New records made at Colorado Springs contest. Times Ag 2, 1901 p.4 c-5 Contests at Central City fair. Times S 20, 1901 P.6 c.3CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
