August 2018 Auction

Lot of 8. Includes: Hammon Cons. Gold Fields stock certificate #2, issued/cancelled 1922 (dredging operation near Oroville); Carson Hill Gold Mining C

65 early topo maps, mostly from mining areas as well as part of the Bay area. duplication rare, except San Mateo. About 80% are pre-1920, many from th

1) Minnie Gulch Mining & Tunnel Co., revenue stamped upper right corner, I/U, No. 194 for 100 shares, 3 vignettes; 2) Colorado Mine Developing C...

4 stock certs. from Colorado: 1) Ivanhoe Gold Mining Co. No. 371, for 100 shares, I/U; 2) Edgar Union Mining Co., No. 137, shares 10000, I/U beautiful

1) Ivanhoe Gold Mining Company, No. 377, for 100 shares, I/U; 2) Gilpin Hurricane Gold Mining Co., Arizona No. 1075 for 500 shares, signed by La Shai(

Lot of 12 stock certificates issued 1915-1922. All are punch and stamp cancelled. Same design: green border and vignette of two beavers! Folds, crease

Lot of 16, three different types. Five green border issued 1899-1901; two blue border issued 1899 and 1908; and nine brown border issued 1903-1908. Al

Three $100 bonds issued in 1923. Same design: brown border, vignette of miners using drill. Issued, signed by the vice president and assistant secreta

Lot of 2. Highly pictorial underground mining vignette at left. Allegorical and mining vignettes at top center. Inc. in Michigan 1853 & 1855. No...

1) Two different for Adventure Consolidated Copper Company. Issued in 1899 for 50 shares and 1907 for 50 shares. Punch and stamp cancelled. Vignette o