Antique Architects wood Box Drawing Tools WH Darling Mathematical instrument manufacture set london i have been told this set was on the Challenger expedition of 1872–76 but have no paperwork to ver

 

Offered here is a ten page book of original Field Notes for a survey performed on the Colonel Buford Lode, located n the Griffith Mining District of Clear Creek County, Colorado. Dated an early 1887.

 

Item is in Like new condition item has barely any visible marks on it. Pretty much flawless. MINERVA OPISOMETER Swiss-made Minerva Opisometer or Curvimeter for measuring non-linear distances, as on a

 

Where To Find Gold, How To Find Gold, Tools And Equipment For Gold Prospecting, Gold Recovery Equipment, Can I Find Gold, How To Find More Gold.Gold ,Gold Nugget, Gold Flake, Gold Dust, Sluice, Gold S

 

2 pairs of dental extractors. 1 marked Clev Dent. 1 Henahan. The other one marked Allan Japan. Handle marked 53R. Both in used but good condition. See Pictures.

 

In brass, no maker's name but typically 19th century well made, a small student's microscope, in fitted mahogany carry case, brass fittings, with original brass tweezers, slide holder, three part obje

 

this is a thermometer barometer hygrometer all 3 seem to be working in good condition for the year! nice patina! copyright 1930 by selsi company inc n.y.c. n.y. germany brass and wood. this would be a

 

UP FOR AUCTION: VINTAGE AMERICAN CYANAMID Co. EXPLOSIVES WOODEN DOVETAIL BOX Manufactured in New York. Measures approximately 17.75" long, 10.25" tall, and 12.25" wide. In good, sturdy condition. SEE

 

This 3" wide ceramic crucible is great for refining or melting down gold or silver. It has a flat spot on the bottom, so it won't roll when you sit it down. This is a fantastic price on these, and inc

 

Vintage very good condition Eagle Pencil Co. Compass . It has reversible tips and the pen nib is discolored. I think it is patented 1894. I found this at an estate sale and that is all I know about it