Archives International Auctions - Auction 110 January 20, 2026

Archives International Auctions - Sale 110 98 January 20, 2026 Archives International Auctions www.archivesinternational.com 453 453 CO. Buena Gold Mining Co., 1881, I/U Stock Certificate. Colorado..., 1881. (Issued in Pennsylvania). 500 Shares I/U Stock Certificate, Black print with black border and brown scenic underprint and arms of Colorado at bottom, Company title at top center, S/N 4032, VF to XF condition. Issued during the early 1880s Colorado mining expansion, the company reflects Eastern syndicate investment in the Buena Vista–Arkansas Valley region. Although not recorded as a major producer, its ornate Philadelphia printing, gold-tinted mining vignette, and large capitalization make it a distinctive example of the period’s ambitious Colorado gold promotions. ������������� Est. $90-180 454 454 CO. Bull Hill Gold Tunnel Co., Cripple Creek Gold Mining District. 1896, I/U Stock Certificate. Cripple Creek, Colorado, 1896. 500 Shares I/U Stock Certificate, Black print with gold border and underprint, Image of Bull Hill at center with gold embossed seal at bottom left, S/N 1015, VF to VF+ condition with staple holes and glue on back. Denver Lith. Co. ������������������������������������������������������ Est. $80-140 455 455 CO. Bullion Mountain Silver Mining Company of Colorado, 1884, I/U Stock Certificate. Colorado, 1884. 25 Shares, I/U Stock Certificate, Black print with black border, Arms of Colorado at top left and mining scene at right side under company title, S/N 694, VF to XF condition, J. H. Buttford Sons Lith. ������� Est. $140-280 456 456 CO. Carbonate Hill Consolidated Mining Co., 1882, I/U Stock Certificate. Denver, Colorado..., 1882. 200 Shares I/U Stock Certificate, Black print with ornate black border, Mining vignette at top center within title, S/N 673, VF to XF condition. Collier & Cleaveland Lith. Issued during the Colorado Territorial period, this company operated in Clear Creek County, one of the earliest and most important mining districts in the Rockies. Although not documented as a major producer, the certificate represents the formative years of Colorado’s hard-rock gold and silver development and is a scarce survivor from the pre-statehood era. ������������������������ Est. $100-200 457 457 CO. Central Colorado Prospecting and Mine Developing Co., 1880 I/U Stock Certificate Leadville, CO (Inc. in Colorado), 25 Shares I/U stock certificate, black and green print on white paper with intricate floral border, central vignette of miners sluicing for gold in a wooded scene, signed by the company president and secretary, the Central Colorado Prospecting and Mine Developing Company was organized in Leadville during the height of the silver boom to finance exploration and mine development across the region, VF to Choice VF condition or better. �������� Est. $120-200 458 458 CO. Central Colorado Prospecting andMine DevelopingCo., 1880, I/U Stock Certificate. Golden, Colorado, 1880. 5 Shares, I/U Stock Certificate, Black print with black border and gray underprint, Mining scene at center under title, S/N 273, VF to XF condition. ��������������������������������������������������������������������������������� Est. $120-200