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1052258
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Digital Collections
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Denver Public Library
Digital Collections
Blackhawk
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Details
Call Number
X-60022
Date
1906-1910
Summary
Interior view of the Fifty Gold Mines Corporation assay laboratory, in Blackhawk, Gilpin County, Colorado; shows a man with water hoses and a brick retort furnace; tongs and crucibles are on a table. The bucket is for collecting mercury used in the purification process.
Physical Description
1 copy negative ; 13 x 18 cm (5 x 7 in.); 1 photoprint ; 12 x 15 cm (4 1/2 x 6 in.) on sheet 13 x 18 cm (5 x 7 in.)
Born-Digital or Analog
Analog
Subject
Fifty Gold Mines Corporation
Assaying--Colorado--Blackhawk
Blackhawk (Colo.)
Furnaces--Colorado--Blackhawk
Gold--Colorado--Blackhawk
Mining--Colorado--Blackhawk
Geographic Area
Blackhawk (Colo.)
Collection
Photographs - Western History
Related Material
Image file: ZZR710060022
Type of Material
Film negatives
Photographic prints
Digital Version Created From
Hall, Frank "Gathering Gold" Denver, Smith Brooks Printing Co. 1906.
Notes
Formerly F11999. Title supplied. R7100600225
Rights
Rights Statement
http://rightsstatements.org/vocab/CNE/1.0/
Credit
Denver Public Library Special Collections, [call number]
Digital Reproduction Available for Purchase
Yes
OCR
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Blackhawk
(1906-1910). Denver Public Library Digital Collections, accessed 13/11/2025, https://digital.denverlibrary.org/nodes/view/1052258