This John B. Dancer microphotograph, circa 1850 is signed: MORNING. Thorwalsden. 190. J.B.D.' .The detail is sharp. Inquiries welcome. Ship worldwide.

 

THIS IS AN ANTIQUE VINTAGE INDUSTRIAL STEAMPUNK WESTON MODEL NUMBER 301 DIRECT CURRENT (D.C.) VOLTMETER. WESTON ELECTRIC INSTRUMENT CORPORATION, NEWARK, NEW JERSEY AND U.S.A. MEASURES 4 1/4 INCHES IN

 

Amazing Sinclair Scientific Calculator - Almost 50 years old! - Working Too!Here's a really old Sinclair Scientific Pocket Calulator made back in the late 1960's or early 1970's period. One of the fir

 

Old photo of Centennial Copper Mining Co. miners posing wearing their carbide cap lamps and their traditional Lake Superior mining hats, with their round lunch pails. The Centennial Mine was an underg

 

Normal 0 Normal 0 Scale is solid brass and appears to be complete and all original except where noted on the case repair. This style is intended to be suspended from a twine loop that suspends the sca

 

Please note: We ship Worldwide. This item will be sent overseas via Royal Mail Air Mail. Europe £ 6 Rest World: £ 8 A BATC E-6B COMPUTER OR SLIDE RULE for flight training? It comes complete with a 3

 

Very ornate late 1800's Quack Medicine piece. They produced these in the late 1800's as a cure all for respiratory ailments and colds. The theory was you would fill with the Cresolene/Kerosene and a s

 

frenchfancies Store RARE TINTED ANTIQUE FRENCH FAUX TORTOISESHELL SPECTACLES GLASSES c1910-20's ------> "/>"/>"/>"/>"/>"/>"/>"/>"/>"/>"/>"/>"/>"/>"/>"/&

 

Richardson’s Magneto Galvanic Battery Interesting device intended to be worn as a pendant. The pendant, a little over 1½” in diameter, has a variety of metals (steel, copper, brass, silver) which

 

Vintage Raised Letter Glass Laboratory Bottle "ACID ACETIC HC2H302" 2-1/8 X 5-3/8" high on bottom "TCW -CO USA 3M8" In good condition with no chips with some internal haze as pictured