Up for bid civil war era Tiemann @ Co. blood letting spring lancet in very good condition. Working very good -the spring is very strong and has strong tension. Cocking lever and release lever work goo

 

Key to the Steel Square by A.W. Woods, complete with black leatherette case, circular slide rule, and instruction manual. Originally copyrighted in 1902, this is the eighth edition which was printed i

 

THIS IS WHAT YOU'RE BIDDING FOR: Here's an outstanding microscope photo body tube, made by Leitz of Germany probably in the 1920's, with their traditional dovetail slide that fits onto a wide range of

 

Up for auction from Heres a a Dupont Explosives letter opener from the early 1900s. I purchased this letter opener from the Clarence Kravig estate many years ago. Mr Kravig started working for Homesta

 

Late 50's or early 60's Japenese crystal radio fitted into a functional mechnical pencil. Complete and untested. Box is dirty and faded. Hard to fimd. Appears to have never been used. I may not answer

 

Offered is this green-aqua medicine bottle embossed BUFFALO LITHIA WATER NATURES MATERIA MEDICA TRADE MARK EHE CO. This was the Edward H. Everett Co. / Newark Star Glass Works of Newark, Ohio, circa 1

 

VINTAGE DOCTORS STYLE BAG,BAG IS IN VERY GOOD SHAPE,SOME AGE RELATED WEAR,AND HAS NO KEY .BAG IS APPROX. 18 X 9 X 9I AM NOT SURE WHAT THIS IS MADE OF,IT MAY BE LEATHER,BUT I AM NOT POSITIVE..THANKS FO

 

Neat Cased Napier Compass Tiny plush-lined fitted case a mere 3½” x 1” contains a nice example of a Napier compass. The device is a little unusual in that whilst the hinged upper limbs of the com

 

For sale is an Rare Antique Desk Top Bulls Eye Magnifying Glass. The lens is fully adjustable. It moves up and down the main Pole, extends away from the pole and the lens itself can be fully rotated a

 

Please note: We post Worldwide. If you're bidding from overseas,or out of mainland UK. Please ask for a quote for shipping before bidding. A magnificent Transit Theodolite complete with a telescope, t