AIA Sale 112 - in 2 sessions April 6 & 7, 2026

Yuba & Nevada Counties, California, 1883. 100 Shares Capital Stock I/U Certificate, Black on black border with company title at top and small vi...

California. (Inc. in West Virginia), ND (1900-20s). <100 Shares Capital Stock Specimen Certificate, Black print with orange border and underprint...

San Francisco, California, ND (1860s). Lot of 100 Stock Assessment Certificates bound together as uncut pairs (50 sheets of 2 certificate) as original

California & Nevada, 1860s-880s. Lot of 4 U/U Stock Certificates (3 uncut sheets of 2 certificate search and a single certificate) from Mills, P...

Colorado Territory....., (Incorporated in Massachusetts), 1865. 100 Shares, I/U Capital Stock Certificate, Brown printing with title at top and arms a

Colorado Territory....., (Incorporated in Pennsylvania), 1868. 2 Shares, I/U Capital Stock Certificate, Black print with black border, Bald eagle at c

Central City...., Colorado (Incorporated in New York), 1864, Central Gold Mining Co., 90 Shares Capital Stock Certificate. Black print with a black bo

Nevada District...., Colorado Territory, (Incorporated in New York), 1866. 100 Shares I/U Stock Certificate, Black print with black border, Company ti

Colorado Territory (Offices in New York), September 8, 1864, 200 Shares, black print on cream paper with ornate border, central vignette of miners at

Colorado Territory...., (Incorporated in New York), 1865. 200 Shares I/U Stock Certificate, Black print with black border, Company title at top, 25 ce

Colorado Territory (offices in Philadelphia, Pennsylvania), 1875, The Philadelphia and Boston Gold and Silver Mining Company, $500 Bond, 7% Interest.

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

Colorado Territory, 1864. 250 Shares, Stock Certificate assignment, Black print on small check sized certificate, Company title running up left side m

Cripple Creek, Colorado. ND (1880-90s). 1000 Shares Capital Stock Certificate, Black print with black border and eagle vignette left of title , S/N 11

Leadville, Colorado, 1883. 250 Shares Capital Stock I/U Certificate, Black print with black border, Mining scene at top center with gold seal at botto

Leadville..., CO. (Inc. and Offices in New York), June 17, 1880, Amie Consolidated Mining Company, 100 Shares I/U stock certificate, S/N 1808, black t

Denver, Colorado, 1897. 100 Shares Capital Stock I/U Certificate, Black print with black border and purple underprint, Bald Eagle to left of title at

Colorado City, Colorado, 1899. 1000 Shares Capital Stock I/U Certificate, Black print with brown border and mining vignette over title, S/N 291, VF t

Colorado, 1919. $1000 Specimen 7% First and Sinking Fund Mortgage Gold Coupon Bond, Black print with green border and underprint, Mining vignette at t

Colorado Springs, Colorado, 1895. 5000 Shares Capital Stock I/U Certificate, Black print with ornate gold border and underprint, Mining camp at top ce

Cripple Creek, Colorado (Inc. in Chicago., IL.), 1896. 50,000 Shares Capital Stock I/U Certificate, Black print with brown border, Allegorical figures

Leadville, Colorado, 1881. Lot of 4 items from Stock Production File, includes two National Bank Note Co. stock certificate job and printing specifica

Leadville, Colorado, 1881. Lot of 2 production items includes an original pencil layout sketch sheet with extensive handwritten design notes, border s

Leadville, Colorado, (Inc. in New York), ND (1880s). Odd Shares Capital Stock Specimen Certificate, Black print with green border and underprint, Mini

Cripple Creek, Colorado, 1896-99. Lot of 3 I/U Stock Certificates, Includes: 1896, Pan American Gold Mines Co., 10 Shares Capital Stock, S/N 2671A; 18

Colorado, 1880. $1000 Proof 6% Consolidated Mortgage Gold Coupon Bond, Black print with black border, Buck at top center with town to left and mining

Colorado, 1892. $1000 Specimen 6% Five Year Collateral Trust Gold Coupon Bond, Black print with ornate green border and underprint, Company title at t

Colorado, 1896-97. Lot of 2 I/U Stock Certificates, Includes: 1896, Chicago and North Cripple Creek Gold Mining Co., 5000 Shares Capital Stock, S/N 13

Colorado. $1,000 Specimen 5% Thirty Year Convertible Gold Coupon Bond, Black on gray border and underprint, Impressive large vignette of seated Allego

Colorado, 1884 & 1897. Lot of 2 Issued Stock Certificates, Includes: 1884, Colorado Investment Co., 100 Shares I/C Capital Stock Cert., S/N 8; a...

Colorado, 1867-ND(1900s). Lot of 4 Stock Certificates, Includes: 1867, Fulton Gold Mining Co., 100 Shares Capital Stock I/C Certificate, S/N 644; 1892

Leadville, Colorado (Inc. in New York), 1888. 100 Shares Capital Stock I/U Certificate, Black print with black border, Mining vignette at top center u

Colorado Territory, 1870. 141 Shares Capitol Stock I/C Certificate, Brown/ Purple print and border with seal of Colorado at top of certificate under c

Colorado Springs, Colorado, 1899. 1000 Shares I/U Capital Stock Certificate, Black print with gold border and mining vignette above title at top cente

Colorado Springs, Colorado, 1896. 1000 Shares Capital Stock I/U Certificate, Black print with orange border and underprint, Ornate title at top center

Colorado Springs, Colorado, 1892. 10,000 Shares Capital Stock I/C Certificate, Black print with black border and green underprint , Vignette of eagle

Colorado. 1,000 Shares Capital Stock I/U Certificate, Black print on gold border and under tint, Men working at mine at top below company title, VF-XF

Denver, Colorado. 1896. 1000 Shares Capital Stock Certificate, Black print with gold border and mining vignette under title, S/N 345, VF to XF conditi

Denver, Colorado, 1899. 1000 Shares Capital Stock I/U Certificate, Black print with gold border and mining vignette under title, S/N 1012, Fine to VF

Cripple Creek, Colorado, 1897. 1000 Shares Capital Stock I/U Certificate, Black print with green border and mining vignette above title, S/N 437, VF t

Colorado, 1896. 1000 Shares Capital Stock I/U Certificate, Black print with gold border and mining vignette under title , S/N 132, VF to XF condition.

Colorado, 1897. 2000 Shares Capital Stock I/U Certificate, Blue print with blue border, Company title at top center with blue seal at bottom left corn

Denver, Colorado, 1896. 5000 Shares Capital Stock I/U Certificate, Black print with gold border and underprint, Mining vignette under title at top cen

Leadville, Colorado, 1895. 850 Shares Capital Stock I/U Certificate, Black print with green border and gold underprint, Company title at top center wi

Colorado, 1896-1909. Lot of 2 I/U Stock Certificates, Includes: 1896, International Gold Mining and Milling Co., 9000 Shares Capital Stock Certificate

Colorado Springs, Colorado, 1896. 5000 Shares Capital Stock I/U Certificate, Black print with gold border and underprint, Mining camp at top center wi

Aspen, CO..... (Inc. in Colorado), 500 Shares I/U stock certificate, green print on white paper with ornate border, central vignette of miners working

Colorado, Springs, Colorado, 1895. 1000 Shares Capital Stock I/U Certificate, Black print with green border and underprint, Company title at top cente

Colorado, 1892-96. Lot of 15 I/C Stock Certificates Bound in Book, The book contains multiple engraved stock certificates with ornate borders and mini

Colorado, 1880. Lot of 6 ABNC production items relating to Moose Mining Co., includes: large engraved bond face proof with ornate border and elk vigne