A most interesting piece of early optical equiptment. As you turn the top section, the main lens rises and falls. It's all in those twists. I believe the whole thing can come apart for cleaning. It's

 

For sale is a rare Gyroscope by famous makers SPERRY. The Gyroscope stands approx 18cm tall and is heavy for its size weighing about 2kg. The diameter of the base and the outer ring is approx 11.5cm.

 

This is a very nice Antique Bausch and Lomb Optical Microscope. SN 74740 It comes with wooden storage box, there is no key and the latch is messed up. someone has put tape on it to keep it from openin

 

12 Antique Doctor Drugstore Round Medical Tins Salve, Pills New Old Stock c1900 Description: This is one lot of twelve new old stock medicine tins dating, I would guess, to about 1900 when doctors and

 

Large Medical Lot From Pharmacy and Surgeon's Office Old medical collection that includes a lot of nice items All bottles are embossed or have labels which include two poison, A full Sulfur Apothecary

 

An antique glass jar coated inside and out with metal and with a mahogany stopper and brass discharge ball with chain suspended inside. Used to store static electricity and discharge it as needed. The

 

Electrostatics: Superb Discharger Handsome discharger of considerable size: each brass arm is 11” long whilst the dark blue glass handle is a further 10” long. Excellent condition, the discharger

 

ANTIQUE VICTORIAN OAK HANDCARVED THERMOMETER WITH GLASS BACK, BAROMETER IN EXCELLENT CONDITION! 22 1/2" HEIGHT, 7 3/4" WIDEST POINT.

 

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We accept all major credit cards. Customer Service: 859.497.2636 Antique survey equipment out of a local estate, the piece seems to be in very good condition and all the knobs, etc work as they should