This is a rare renaissance german bronze mortar from around 1600. The mortar is in a good condition and has a dark brown patina. It is decorated with a Lion and flower relief. The mortar is 5" 5/8 hig

 

Offered for your consideration is this wonderfully rare edition from 1894 a truly fabulous Medical Encyclopedic reference work with astounding illustrations throughout, including some full plate color

 

Up for auction is this pair of unique antique slide adjustable eyeglasses in blue lined metal case. Case is stamped with, “Pat D Jan 24 1860 – Parker.” Glasses are in good condition and frames h

 

Vintage Optical Lenses in Original Case Omaha Optical Co. Original case (deep purple color) for optical lenses goes from 0 to 000. Includes 2 crescent lens. Has all the gold bridges from 0241 to 0283.

 

*** *** *** Lot containing a set of 10 antique brass lenses, 10 mounting flanges, 2 brass plates with filtered eyepieces, Prism + 2 approx. 1950s filmstrip projector pieces with sleeves that lenses wi

 

Norwich Apothecary Weight Set in wooden box. Set appears to be complete and in good condition. Box is 6 1/2" x 4". Overall shipping weight is 4#.

 

In Magnificent Condition !! ELIZABETHAN INSTRUMENT MAKERS The Origins of the London Trade in Precision Instrument Making ... Gerard L'E Turner. OXFORD UNIVERSITY PRESS .. FIRST EDITION c2000. ISBN 019

 

AN UNUSUAL HOLOSTERIC BAROMETER ON OFFER HERE SELLING FOR A FRIEND AND THIS BAROMETER HAS PROBABLY SAW SERVICE ON A SHIP 12.5CM DIAMETER BRASS AND SEMI CIRCULAR THERMOMETER TO BOTTOM MEASURING IN FAHR

 

kayleescloset Store Up for auction is this Metal Mining Candlestick Holder. This piece measures 10" long. Miners put a candle in the holder and hung it by the hook on the mine walls for light. It does

 

In this auction we feature a fine early brass compass by a rare maker, SEATTLE OPTICAL CO. SEATTLE, WASH. It's 4.5" across. Sighting arms are 3.5" long. Still has the staff mount. Compass and levels f