1
Sampling works at 814 Pearl Street
Sampling works at 814 Pearl Street
Call Number
207-8-31
Date
[1890-1939]
Contents
11 photographs (4 views)
Browse
2
Business records, 1878-1892
Business records, 1878-1892
Call Number
359
Date
1878-1892
Contents
4 ledgers (in two boxes).
Description
Ledgers of ore shipped from Boulder County mines to the Boulder Sampling Works, giving name of teamster, mine owner, mine name, weight of ore, assay and value. Box 1 contains volume one: May 1878-April 1881 and volume two: April 1881-March 1885. Box 2 contains volume three: March 1885-January 1889 and volume four: November 1890-May 1892.
Browse
3
Richmond mine records 1900-1941
Richmond mine records 1900-1941
Call Number
310-3-(4-17)
Date
1900-1941
Contents
14 folders.
Description
These folders contain the LeVeque family's records pertaining to production from the Richmond mine in the Gold Hill Mining District, Boulder County, Colo., from 1900 through 1941. Folders 4-6 contain assay records, 1900-1939. Fol. 7 has records from the U.S. Mint Service in 1923; fol. 8 has ore shipment tables, 1901-1941. Folders 9-17 contain ore settlement receipts, filed by name of ore company, then chronologically.
Browse