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Burlingame Assay Receipt Group, Denver [123572]

Currency:USD Category:Collectibles / Mining Start Price:120.00 USD Estimated At:240.00 - 400.00 USD
Burlingame Assay Receipt Group, Denver  [123572]
SOLD
120.00USDto j******U+ buyer's premium (30.00)
This item SOLD at 2023 Aug 25 @ 13:41UTC-7 : PDT/MST
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Lot of 4. EE Burlingame's office was located at 219 Sixteenth Street opposite the Inter Ocean hotel in Denver, CO. Burlingame was involved as one of the primary assayers in the Colorado area beginning at the time of the Pike's Peak Gold Rush in 1859. Burlingame's first assay office appears to have been in Colorado Springs in 1878. Then, in 1879 he opened his assay office in Denver which was arguably one of the most successful of the Denver assayers lasting until at least 1906. 1) EE Burlingame Assay Office. "Certificate of Assay' No. 4/109 For a J.L. Cunningham for a sample valued at having 12oz. of silver valued at $13.20. Certificate has a simple blue border text. There is an intricate pattern-style vignette as a background for the space to write the assay number. The reverse side has a rendition of claims that were from the assayed specimen's origin: they were drawn freehand. 2) Same EE Burlingame Assay Office receipt type, this time for Ravine Boy. Also 1879. 3) Walter E. Burlingame assay receipt, Denver, 1919 for the Selby Smelting Works. 4) Rare unused letterhead for Burlingame & Moor, Assayers, Analytical Chemists & Mining Engineers, Georgetown, Col., 1860s. Denver Colorado c1860's - 1879