Scientific Instruments (5)

Medical Syringe

Scientific Instruments | Victor Burness Antiques | 45 mins ago

The syringe is made of bone, complete and in good working order.

compass

Scientific Instruments | Sisters Antiques | February 9, 2012

An Admirality Compass Circa 1840-1880 with 7.5in diameter blue and balck compass card with lacquered-brass fitting, with gimbals and mounting frame in a mahogany f...

Overbeck’s Rejuvenator Quack Medical Device

Scientific Instruments | Fletcher Wallis | January 31, 2012

An example of Overbeck's Rejuvenator, patented in 1924, and the subject of Otto Christop Joseph Gerhardt Ludwig Overbeck's two treatises, "A New Electronic Theory of...

Schmalcalder patent compass by CARY

Scientific Instruments | Fletcher Wallis | January 31, 2012

Cary prismatic green card compass made according to Schmalcalder's 1812 patent No.3545. the patent expired in 1826 when a number of makers started producing them

Paynes Patent Pedometer

Scientific Instruments | Fletcher Wallis | January 25, 2012

Payne's patent pedometer invented by William Payne, 15 February 1831 No.6078. This example marked PAYNE AND CO. 165 NEW BOND STREET and 4978 (serial number) and PATE...