This is for a stylish pair of well made Edwardian fold up spectacles that are very unique in the way they fold away. The white metal nose bar is hinged at both ends to fold the lenses together and the

 

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

 

Vintage red glass eye wash cup. In excellent condition. No chips,cracks or nicks. Measures 1 1/2" Please feel free to ask any questions. Posted with eBay Mobile

 

THIS AUCTION IS FOR A RARE CURTA TYPE 2 CALCULATOR SER# 519951. AS YOU CAN SEE FROM THE PICS I HAVE THE ORIGINAL CARDBOARD BOX, MANUALS, ETC. THE CASE AND THE CALCULATOR HAVE A SLIGHT SCRATCH ON THE B

 

These antique French Lemaire f Paris opera glasses are mother of pearl and brass. They are in good condition, with some minor scratches on the brass. They are fully functional with crisp optics. They

 

Ray-Ban sunglasses: Baush & Lomb Ray-Ban USA Clubmaster WO365Preowned, great condition, no scratches on the lenses."BL" etched in both lenses and traditional "Ray Ban" inscribed on right lense as

 

Up for your consideration is this GREAT COALMINERS CARBIDE CAP LAMP. Shanklin Guy's Dropper 6 Date | SHANKLIN GUY'S DROPPER 6 DATE CORRUGATED BASE - Shanklin Guys Dropper lamp, 6 date model with corru

 

Rotring Rapidograph technical drawing pen, piston filler, with points 0.3mm, 0.5mm, 0.6mm, and 1.0mm. I bought this when they were fashionable for writing teeny-tiny notes in the margins of books and

 

KEUFFEL & ESSER CO. PLANIMETER NO. 4236 Serial No. 253 Constant 214.92 Item is in excellent condition and shows very little if any use. Great piece for a collector. Shipping to USA only Made in Ge

 

This thermometer is a mystery to me as far as it's uses, there is no damage and all markings are clean and crisp, the tube looks original but shows some age. The thermometer is 12 inches long.. Please