Great American Treasure Hunt

1941. Blue boards with gilt lettering. No book holdings found on OCLC. General Catalog No. 150. "Machinery and Equipment of All Kinds/ General,...

"Kennedy & Pierce Machinery Co. Illustrated Catalogue of Mining Machinery and General Supplies." "State Agents for Ingersoll Serg...

c. 1896-97. Mining and Milling Machinery. The Largest Supply House in the West. Merchants Publishing Co., Printers and Binders, Denver, Colo. 432 page

1905. Catalogue No. 15. Book # 3422. Machinery and Supplies. Compiled by A.M. Candee, Denver. The Mine and Smelter Supply Co. Printed by The Merchants

1912. "Dealers, manufacturers and importers of assayers' and chemists' supplies, laboratory equipment for schools and colleges, scienti...

1913. "Dealers in Electrical, Telephone, Mine and Street Railway Supplies and Apparatus." Brown covers. 672 pages. Glossy paper. Indented ...

1920. Brown boards. Printed by the press of The Publishers' Press Room & Bindery Co., Denver, Colorado. 833 pages. Begins with illustrations...

c. 1927. "Distributors of Electrical Supplies and Equipment." Blue cover. The Electrical Jobbers Catalog Company, Grand Rapids, Michigan, ...

1939. "Laboratory Supplies/ Scientific Apparatus and Chemicals For University, School, Industrial, Assay, Testing, and Mining Laboratories.&quo...

Lot of 3: 1922, 1923, 1924. Blue covers. Keystone Consolidated Publishing Company Inc., Pittsburgh, PA. General index (by categories), an alphabetical

Cert. #357, issued at Denver in 1895 to Helen E. Pye for 25 sh., signed by D.W. George as president and R.H. Reed as secretary. Inc. in West Virginia.

Very rare. Pretty graphic of a Colorado seal. Von Schultz & Low. Assay Office and Chemical Laboratory. No. 411 Larimer St. Denver, Colo. Jan. 20...

Incorporated in Colorado. Cert. #3283. Uncancelled. Issued to Sarah E. Carlton for 1000 shares on Apr. 22, 1902. Signed by John F. Hardy (president) a

Territorial. Missing map. Parker & Huyett's New Illustrated Miner's HandBook and Guide to Pike's Peak, With a New and Reliable Map, ...

Rare, early Colorado company. Bond # 16. A $250,000 First Mortgage Bond issued to Benjamin White and Beriah Wall of Providence, RI. Twelve percent ann

Extremely rare. Fewer than three known. Inc. in New York. No. 340. Uncancelled. Issued for 250 shares to Edwin A. Burgess on Jan. 16th, 1865 in New Yo

Inc. in New York in 1867. No. 40. Uncancelled. Issued for 200 shares to John B. Bacon on May 13th, 1867. Signed by F.E. Tucker (president) and Quach A

Inc. in New York. No. 748. Uncancelled. Issued for 200 shares to Newton Durfee (?) on June 1, 1870. Signed by the president and secretary (also Durfee

Rare mining district (Montana) and designation (C.T.). Territorial assay receipt. Colorado Assay Office. Datelined Central City, C.T., 7th, August 186

Territorial. The company had 300 feet east of the Clark-Gardner, one shaft 250 feet deep, one 80 feet deep; a drift 220 feet from the surface, runs 25