This is a very rare surveyor's compass made by William Luken's Potts, who was associated with Benjamin Rittenhouse in the manufacture of surveyor's compasses from 1796-98, before going out on his own

 

Antique Doctor's House-call medicine kit.This is a great display piece, it has 18 corked vials of medicines that I know nothing about or can understand the labels. A few a handwritten but most have ty

 

This auction is for a Guys Dropper carbide light that is in great shape. #133

 

QUITE WONDERFUL AND VERY APPEALING CIVIL WAR ERA / CIRCA 1860 MEDICAL DENTAL CURVED HANDLE TOOTH EXTRACTORS MADE AND MARKED BY QUALITY INSTRUMENT MAKER " ARNOLD - BALTO. " - SUPERB SILVER GRAY PATINA

 

These 14 Microscope Slides are all Marine or Freshwater related. The close-up photograph is part of the Brachiolarian larva of an Echinodermata asteroidea (Starfish). The mountant on this particular s

 

Please note: We ship Worldwide. This item will be posted overseas via Royal Mail International Signed For.Europe: £19Rest World: £29 A large, exceptional 19th century brass & mother-of-pearl inl

 

ANTIQUE "ARSENIC" ARSENIATE BOTTLE TABLETS LABEL PARTIAL CONTENTS APOTHECARY QUACK MED SODIUM ARSENIATE An arsenate is any compound that contains this ion. Arsenates are salts or esters of arsenic aci

 

This is a vintage The Master Frequency Violet Ray. It is a complete set with 3 attachments, carrying case and instructions. The device and all 3 attachments work great! As you can see in pictures it h

 

Assortment of Nicol prisms in brass adjustable casings

 

VINTAGE FOOTED GLASS MORTAR & PESTLE MARKED W.T. CO. U.S.A. 16. THE BOWL IS 4" TALL X 6'' WIDE WITH THE SPOUT. THE BOWL MAY BE FROSTED OR IS HAZY FROM USE? THE PESTLE IS APPROX. 7" LONG AND IS MAR