Not sure if the barometer works properly.Not sure what type of wood. The barometer has some handling wear. The barometer looks to be in good condition. The barometer would go great in a collection. Fe

 

Please note: We ship Worldwide. If you're bidding from overseas, please ask for a quote for shipping before bidding. A fine medium size brass pantograph with accessories in its original mahogany fitte

 

A SET OF 18TH CENTURY GEORGIAN GUINEA SCALES DATING FROM ABOUT 1750-1800.THEY ARE MADE OF STEEL WITH BRASS SCALE PANS TOGETHER WITH SOME BRASS WEIGHTS AND WOODEN BOX WHICH MIGHT BE CONTEMPORARY WITH T

 

VINTAGE DE GRAVE SHORT SCALES VINTAGE DE GRAVE SHORT SCALES THAT ARE IN GOOD ORIGINAL USED CONDITION AS SHOWN IN THE PHOTOGRAPHS. THESE CAME FROM A HOUSE CLEARANCE I DID A FEW YEARS AGO AND I HAVE NOT

 

Queen precision Kohlrausch slide E-2503 S Grey Instrument Co. / Philadelphia Pa. A type of potentiometer/ bridge, was used to make voltage measurements; somewhat slow, but you could make very fine rea

 

DESCRIPTION: For your bidding consideration is a pair of Antique WHITE METAL Silver/Tone POTTER LENNON Eyeglasses Spectacles with Case. Decent lenses. Yellowish celluloid rims. Marked "S-Q LOYD" Silve

 

Everything I'm selling is from the estate of a prominent Ear Nose and Throat doctor who lived in the Seattle area during the early 1900s. Most of the items need cleaning and polishing. You get everyth

 

Up for auction is a nice old 1800s brass field microscope. Comes in the original wood box. It is in good condition with normal wear commensurate with age. Please see photos carefully for details. Meas

 

Vintage Lorgnette/Opera Glasses Marked 14K Gold WOW! Here is an Original Vintage Lorgnette/Opera Glasses Marked 14K Gold. I’m starting off by saying I don’t really know a lot about eyeglasses. I w

 

Violetta Medical Electrotherapy Machine & Catalogue Quack Med Bleadon Dun Co. This auction is for a Violetta Medical Electrotherapy Machine. The box has wear, it has lost some of it's fabric cover