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[Photograph 2012.201.B0243.0076]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Vic Couch )extreme right) is one of the few gold miners left in Central City, CO- although tourists do most of the work, paying $1 a day for the thrill of panning at least 20 cents worth of gold from the sediment."
Date:
September 7, 1969
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
A Systematic Radioactivity Reconnaissance of Part of the North Gilpin County Mining District, Colorado
From introduction: The purpose of the investigation was to attempt to correlate anomalous radioactivity and mineral distribution in a metal-mining district that shows a distinct areal pattern of distribution of vein types,
Date:
September 1953
Creator:
Campbell, Russell H. & Schafer, Max
Object Type:
Report
System:
The UNT Digital Library
Notes on the Differential Leaching of Uranium, Radium, and Lead From Pitchblende in H2SO4 Solutions
Report discussing the leaching of uranium, radium and lead from oxidized black Katanga pitchblende. Results of leaching are included.
Date:
September 1952
Creator:
Phair, George & Levine, Harry
Object Type:
Report
System:
The UNT Digital Library
Denver & Rio Grande Western (DRGW) 1508
A photograph postcard showing Denver & Rio Grande Western (DRGW) 1508, 4-8-2, on freight train emerging from east portal of the Moffat tunnel, CO, 38 cars, 15mph.
Date:
September 2, 1946
Creator:
Kindig, Richard H.
Object Type:
Postcard
System:
The Gateway to Oklahoma History
Colorado & Southern (C&S) 71
A photograph print showing Colorado & Southern (C&S) 71, 2-8-0, narrow gauge, on display at Central City, CO.
Date:
September 14, 1941
Creator:
George, Preston
Object Type:
Photograph
System:
The Gateway to Oklahoma History