Old microscope objective in can, engraved 'W. Watson & Sons Ltd., London 2798. "VERSALIC". 1/12". oil imm'. The canister lid is engraved, '1 in. Watson Bros. 31 Cockspur St.' I presume the lens is

 

A good working spectroscope, signed C BAKER, 244 HIGH HOLBORN, LONDON. 4128 contained in leather covered case. The instrument is in near mint condition and produces a clear spectrum image. The instrum

 

2 x Cased Antique 1/10 12k Gold Plated Pince Nez Glasses Both have been used and one pair is missing the chain, however, that particular pair comes with spare lenses. The cases are a bit worn in place

 

This great barn find is in excellent condition. Wood handle is long gone. Measures 18'' x 3 3/8'' x 1''.

 

Being offered for sale, is an early Wappler Electric Co. Electro Medical Apparatus. I don't know exactly what it's function is or whether or not it is in working order, therefor it is being sold 'as i

 

i000000 c1900 NIKOLA TESLA LIGHTNING MASTER ELECTRICAL PHYSICIST Antique Print Kraemer Click to Enlarge Original old German offset litho print/full book page with text on the reverse(not a modern repr

 

Here is an unusual old altitude gauge from the Mine & Smelter Supply Co. of Denver, Colorado. It measures 12" in diameter with a 9.5" glass face. The back half of the housing is cast iron with a b

 

UP FOR AUCTION IS A ANTIQUE TONSIL SNARE ; IT SAYS ;F.A. HARDEY CO. / PATD. AUG. 18 TH. O8. . IT IS IN FUNCTIONING ORDER AND APPERS TO BE IN GREAT SHAPE IT MEASURES ; 8 3/4 IN. LONG & 7 IN. LONG A

 

Normal 0 false false false EN-US X-NONE HE Offered for auction is a nice botanical pocket single microscope ca. 1820. This microscope consists of a tubular stem, which screws firmly into the lid of th

 

Up for bid is a vintage Swift & Anderson, nautical wall hanging, compensated barometer anchor. The movement is English made. If you have any questions please ask. PayPal only please. Thanks for Lo