Archives International Auctions - Auction 112 6th & 7th April 2026

Archives International Auctions - Sale 112 124 April 6-7, 2026 Archives International Auctions www.archivesinternational.com 633 633 Colorado Territory. Granada Gold Mining Company, 1864 I/U Stock Certificate. Colorado Territory (Offices in New York), September 8, 1864, 200 Shares, black print on cream paper with ornate border, central vignette of miners at work underground, embossed seal at lower left with attached orange 25-cent U.S. Internal Revenue adhesive, S/N 133, countersigned by the secretary and president, the Granada Gold Mining Company represented early post-Civil War investment in Colorado’s gold fields during the first wave of corporate financing, Signe by L.L. Sturgis as president and J. Stanford Jr., as Secretary. Very Fine condition with light folds and clear signatures. ��������������������������������������������������������������������������������������������������������������� Est. $150-300 634 634 Colorado Territory. Mount Alpine Gold Co. of Colorado, 1865, I/U Stock Certificate. Colorado Territory...., (Incorporated in New York), 1865. 200 Shares I/U Stock Certificate, Black print with black border, Company title at top, 25 cent revenue stamp at left side, S/N 609, VF to XF condition. The Mount Alpine Company built a large handsome mill with 24 stamps. It started them then stopped. They did a good deal of work on the Griffith, Corisannie and other lodes. Subsequently the Company was reorganized and is now known as The What Cheer. Colonel WmM Hale of Providence represents it. Henry Spear. �������������������������������������������������������������� Est. $140-280 635 635 Colorado Territory. Philadelphia and Boston Gold and Silver Mining Company, 1875 I/U Bond Certificate Colorado Territory (offices in Philadelphia, Pennsylvania), 1875, The Philadelphia and Boston Gold and Silver Mining Company, $500 Bond, 7% Interest. Issued in 1875, this $500 bond of the Philadelphia and Boston Gold and Silver Mining Company was secured by mortgages on mines, stamp mills, and properties in Lake County, Colorado Territory. Printed in black on cream paper, the certificate features an engraved vignette of miners working underground, flanked by ornate borders and embellished with the company’s embossed seal. The bond carried a 7% annual interest rate, payable in Philadelphia, and reflects the common practice of Eastern capital markets financing Colorado’s mining development during the silver and gold rush era. Signed by company officers and bearing the official seal, Choice VF to XF or better. �������������������������������������������������������������������������������������� Est. $130-260 636 636 Colorado Territory. Reliance Gold & Silver Mining Company of Colorado, 1863 I/U Stock Certificate. Colorado Territory,... 1867, 5 Shares, I/U, black print on white paper with ornate border, bold red embossed seal at lower left, vignette of an eagle with wings spread at top center, mining scene vignette at left with miners lowering a man into a shaft, issued under the laws of New York, signed by the president and secretary, the Reliance Gold & Silver Mining Company was among the earliest companies formed during Colorado’s 1860s gold rush era, reflecting Eastern capital investment in frontier mining ventures, VF condition with light handling and strong eye appeal. ���������������������������������������������������������������������������������������������������� Est. $160-280