Stannous chloride is a white, crystalline solid having a density of 3.95 and a melting point of 247 degrees Celsius. Soluble in water and alkalines. It's uses include - ceramics, sensitizing agent for

 

Ornate Hand Magnifying Glass Good condition, still boxed. Made by E.P.N.S. Wares, India. 10" long, glass 4" dia. Please note non UK mainland and international postal charges will vary from the standar

 

Set of Vintage Drafting Tools includes Japanese-made Sans & Streiffe compass set *** 17 pcs. *** Weight: 1# 8 oz. *** Measurements: 11.25x5.75x1 ........... Sans & Streiffe was a US distributo

 

UP FOR AUCTION IS A VINTAGE METEROROLOGICAL INSTRUMENT. VINTAGE BARIGO THERMOMETER--BAROMETER--HYGROMETER LET ME START BY SAYING I DON'T KNOW A THING ABOUT HOW THIS WORKS. IT WAS FOUND ON THE DESK OF

 

Offering 1 SCARCE Vintage INTERLAKE IRON CORP. 5 YEAR SERVICE PIN,as shown in photo. 100% Original. See photos. COMPANY SUPPLIED SHIP,MINING,AEROSPACE & MANY OTHER INDUSTRIES FOR MANY MANY YEARS.

 

These 5 slides are all thin sections of rock and best viewed under polarised light. The most striking image is the only slide without any information ,but looks to be a form of granite. The next is Fe

 

This is a vintage telescope related sales flyer, one side features the "ASKO," and the reverse is an order form from an optics company, measures 8 1/2" x 11", one page, and is undated but vintage. Con

 

Auction is for a rare unused original elevator sticker that was put on elevators that were made and maintained by Otis. Excellent condition, colors are bright and true and there are no rips or tears.

 

You will be bidding on a antique, vintage pair of Trojan mini Binoculars. These binoculars also come with a case. There are some paint chippings around the lenses. The case is very worn but does have

 

Vintage Brass Microscope, marked 100x, no name---There is a patina/metal discoloration which I tried to picture. Used a magnet to test the metal; still not sure what metal is used to case the mirror.