Circa 1980's Bausch & Lomb Microscope. Single ocular lens marked WF-10x/18 China. illuminator cat no 31-77-15. Lens 4x, 10x, 40x, 100x. Serial 3397UT. Turns on and off but friction brake needs rep

 

Hello, welcome to our auctions. The description includes photos and magnification of those photo's and they are worth a thousand words. Insurance and tracking is included in the shipping price. All sa

 

Vintage German Lotter Prazision Original Drawing/Draughtsmans Instrument Set click picture to enlarge click picture to enlarge click picture to enlarge click picture to enlarge Please ensure you read

 

This is for a very good quality pair of antique reading spectacles circa 1920. The lenses are magnified and the natural material used for the frames has been moulded to fit the nose. The glasses come

 

Vintage Brass Mechanical Drafting Set in Wood Box Box is 8" X 5" X 1-½" and in good condition with working key; bottom of box as shown.

 

Hello, you're looking an an Alvin 961 beam compass, made in West Germany. This was purchased in 1968. All appears to be in good condition. Please see my other auctions for related supplies. Thanks for

 

Here's a very nice little lot of 5 vintage tweezer-looking things. I believe they are ophthalmic forceps as their double point ends are very small and delicate. They come in this nifty wooden box that

 

SUPERDEALS949 Store STUNNING~VINTAGE~WOOD AND BRASS MAGNIFYING GLASS~NICE CLEAN COLLECTIBLE STUNNING~VINTAGEWOOD AND BRASS MAGNIFYING GLASSNICE CLEAN COLLECTIBLE WEIGHS 24 OUNCES 4 3/4 " DIAMETER GLAS

 

Sodium perborate is a white, granular solid which decomposes in an aqueous solution to hydrogen peroxide and sodium borate. Active oxygen content 10%. Melting point is 63 degrees Celsius. It's used in

 

ITALIAN LARGE ALBARELLO OR APOTHECARY JAR "DIA CAFFIA AD CLIFTERI" THE MEDALLION RAPRESENTED ON THE JAR HAS AT ITS CENTRE THE IMAGE OF A JESUS THE WHOLE RAPPRESENTATION IS INSCRIBED IN AN ELABORATE PI