Thiourea is also known as thiocarbamide. White, lustrous crystals with a density of 1.4 and a melting point of 180 degrees Celsius. Soluble in cold water. It's uses include - photography (removing sta

 

FuNkY … industrial … vintage DIURIL anatomical medical display Fantastic display piece Circa 1959 (the base is embossed on the back) Ideal for desk or shelf – looks so cool and the detail is sup

 

THIS FIGUIRINE WOULD MAKE A WONDERFUL ADDITION TO YOUR COLLECTION. THIS FIGURINE IS ONE OF THE MASTERS OF MEDICINE FIGURINES FROM VANMARK. IT IS CALLED "MEDICINE MAN." HANDCRAFTED IN CHINA. NEW BUT DO

 

PLEASE READ !!!!!!! US BIDDERS ONLY !!!!!! SHIPS TO US ONLY !!!!!! PAYPAL ONLY !!!!! NO E CHECKS !!!!!!! THAnks !!!!!!! Bid is for a used vintage 1986 msa comfo-cap mining helmet in good condition. Wh

 

Normal 0 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 Normal 0 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 Vintage Keuffel & Esser Surveying Pole. Frisco mod

 

This is a" Set of Two" hardback books. The first book is the bibliography to December 31, 1930 and starts with a listing of the Pioneers in the Geology of California. There are quality black and white

 

This handsome brass barometer is wrapped in a brass snake and sits on a marble base. The face is porcelain with elaborate lettering. The base measures 7 3/4" wide, 2 1/2" wide and 5/8" high - unfortun

 

This is all of my collection. Many RayChem stickers and other hard to find ones. Thanks, Cornbread..

 

A lovely antique mahogany boxed set of surveying boxwood formsbyROBERT NICHOLL153 HIGH HOLBORN, LONDONExcellent colour and fabulous patina, brass hinges and mounts. A good quality piece throughout.App

 

Antique Microscope slides pine specimen storage box 12 trays holds 144 slides this and the hundreds more slides and boxes i will be listing for sale over the next week or so are all from a large colle