VINTAGE 20th CENTURY FOWLERS TWO SIDED LONG SCALE POCKET CALCULATOR, WITH ITS METAL CASE. A VERY NICE CLEAN ORIGINAL INSTRUMENT ,FULLY WORKING & IN EXCELLENT CONDITION...MEASURING RIM TO RIM 2"5/8

 

We are offering a solid brass W. & L. E. GURLEY transit level with wooden tripod. This transit would be dated to the late 1800's. It is impossible to put a date because Gurley didn't put a serial

 

Polio Leg Braces childUp for auction is a set of early vintage collectable Polio leg braces. They look to have been for a child between ages 2-4. Leather is dry but would make great addition to your m

 

Lovely monocle- type single lens with ear hook. Acquired with understanding that frame is gold although there are no makers marks or gold marks. Home tests for gold were positive but karat not known.

 

These 5 Microscope Slides are all Geological thin sections and all are named. They are: Phonalite; Gneiss; Graphic Granite; Quartz Felsite; Gabbro and have come from Italy, Sweden, Norway and Cornwall

 

Kostenlose XXL Bilder bei TRIXUM.DE Take the chance to bid on this very rare antique apothecary pharmacy jar vessel . came from a German pharmacy/apothecary (ca. 1800+) Hello collectors....I reduce my

 

Here's an outstanding perfect reproduction of the original Leica prototype 35mm camera of 1913 as conceived by the legendary Oskar Barnack, the Nachbildung der Ur-Leica ("replica of the original Leica

 

Brass Blood Letting (Bleeder) English Scarificator ca1900(?)Brass with12 steel blades. There is a depth adjuster for the blades. The cocking leverand trigger all function. The housing on this model me

 

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

 

Offered here is a billhead from the Hendrie & Bolthoff Manufacturing Company, Denver, Colorado. Dated 1899, sent to McFarlane & Company in Central City, Colorado. Thanks for looking!