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

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

Colorado, 1899. 468 Shares Capital Stock I/U Certificate, Black print with black border and mining vignettes over title, S/N 35, VF to XF condition.

Colorado, 1902. 100 Shares Capital Stock I/U Certificate, Black print with black border, mining vignettes around border and on left of title, S/N 419,

Denver, Colorado, 1896. 200 Shares Capital Stock I/U Certificate, Black print with gold border and mining vignette above title at center, S/N 1878, VF

Denver, Colorado. 1901. 1000 Shares Capital Stock Certificate. Black print with no border and Colorado seal vignette under title, S/N 979, VF to XF co

Cripple Creek, CO. (Offices in Denver, Colorado), 1895. 5000 Shares Capital Stock I/U Certificates, Black print with gold border and mining vignette u

Colorado Springs, Colorado, 1899. 1000 Shares Capital Stock I/U Certificate, Black print with green border with title, S/N 1738, VF to XF condition. M

Cripple Creek, Colorado, 1896. 10 Shares Capital Stock I/U Stock Certificate, Black print with gold border and mining vignette above title at top cent

Colorado Springs, Colorado, 1898. 290,834 Shares Capital Stock I/C Certificate, Black print with black border, Mining vignette at left of title at top

Leadville, Colorado, 1882. 100 Shares, I/U Capital Stock Certificate, Black print with black border and gold underprint, Mountain view at center under

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

Cripple Creek, Colorado, 1896. 5000 Shares Capital Stock I/U Certificate, Black print with black border and brown underprint, Mining shack at top cent

Cripple Creek, Colorado, 1899. 34 Shares Capital Stock I/U Certificate, Black print with black border and orange underprint, Mining vignette above tit

Colorado Territory, $500 I/U 7% Gold Coupon bond (all of the coupons have been redeemed, S/N 50, certificate issued by the Rocky Mountain Gold Mining

Colorado Springs, Colorado, 1898. 10,000 Shares Capital Stock I/U Certificate, Blue print without border, Company title at top center with crown vigne

Colorado, Springs, Colorado, 1896. 1000 Shares Capital Stock I/C Certificate, Black print with brown border and underprint, Company title at top cente

Leadville, Colorado..., 1881-82. Lot of 2, I/U Stock Certificates, Includes: 1881, South Side Milling and Mining CO. of Colorado, 2000 Shares Capital

Denver, Colorado, 1896. 100 Shares Capital Stock I/U Certificates, Black print with Black border and green underprint, Vignette of woman with flag and

Pueblo, Colorado, 1901. 500 Shares Capital Stock I/U Certificate, Black print with gold border and underprint, Mining vignette under title at top cent

Cripple Creek, Colorado, 1897. 1000 Shares Capital Stock I/U Certificate, Blue print with blue border and green underprint, Men working in mine at top

Colorado...., 1897-1904. Lot of 3 I/U Mining Stock Certificates representing late 19th to early 20th century Colorado mining operations, each with orn

Colorado...., 1883-93. Lot of 3 I/U Mining Stock Certificates representing late 19th century Colorado gold and mineral mining operations. Includes Our

Dakota Territory (Incorporated in New York), 1881. 100 Shares Issued and Uncancelled Capital Stock Certificate, Black print on black border, Men at to

Dakota Territory & Nevada.., 186 and 1879. Lot of 2 I/U Mining Stock Certificates, Includes: Early Nevada Statehood issued on a Nevada Territory...

Dakota Territory (Inc. in California)..., 1879. 100 Shares Capital Stock I/U Certificate, Black and gold print with gold border, Company title at top

Dakota Territory, 1879-92. Lot of 6 I/U and I/C Mining and County Certificates representing early enterprises from the Black Hills region, Includes Co

Delaware, 1949-50. Stock Book with Issued Shares bound in #1 to #25, Issued in 1949-50, VF to VF+ condition.