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

 

Spencer Lens Co. Buffalo series microscope w/ original wooden case &key. Includes 2 objective lenses( 4x &10x), 2 eyepieces(20x&5x), & 2 metal storage cases. All mechanisms work, no de

 

DESCRIPTION: Ladies and Gentlemen, we are pleased to offer this week, Set Of 4 glass cups. Set Of 4 glass cups are intended for children. Set Of 4 glass cups a demon of cracks and having broken away.

 

Salesman Sample / DEMO Medtronic Device "Kappa SR401" No working parts for Demonstration Purposes ONLY. Please ask any questions before you bid.

 

*** BUYERS FROM ABROAD YOU MUST CONTACT ME BEFORE BIDDING ***A VINTAGE BAKELITE GLASS AND METAL DISC CALCULATORMARKED ON THE DIAL'FOWLER'S TWELVE - TEN CALCULATOR FOWLER & CO MANCHESTER''PATENT'AL

 

Field Issue – US Army – Aneroid Barometer Made by Wallace & Tierman. Order Date 14 Day 44. Wood case shows a few small field nicks, but structurally sounds; hinge and latch are flawless. Dial

 

sushimonster Store RARE ALDERMAN EARLY CELULOID STEEL FRAMED SLIDE RULE RULER

 

Old Homeopathic Preparation Medicine Box & Bottle - HUMPHREY'S 18 - New Old Stock - UnopenedA Homeopathic Preparation for INFLAMMED EYELIDS - STIESPrepared by Humphreys Medicine Co. - New York, N.

 

Vintage Miners' Carbide Lamp made in USA  Auto-lite Universal Lamp Company. Minimum bid $10.00. Shipping $7.00. 

 

3 Different Coal Mining Stickers