Here we have an antique engineering/maritime graphometer, a rare tool used to calculate straight points on both land and sea. This piece dates from ca. 1780-1820, is constructed of brass and multiple

 

Antique 1917 Ritter Dental Air Compressor VINTAGE 1917 RITTER DENTAL AIR COMPRESSOR. THIS COMPRESSOR WORKS AS IT SHOULD AND I HAVE OWNED IT FOR SEVERAL YEARS.

 

Today i have for sale a nice new old stock american optical phoroptor. this one is in great condition it is from the 1950's and everything moves freely and it has three sets of lenes. this one has bee

 

Description Welcome & Thank You for Shopping In the USA! A great original government issued Prohibition Prescription for Spirits Frumenti, the US pharmaceutical term for Whiskey...Oi (Pint)...As D

 

This is a very old doctors bag made out of elk hide (leather). The leather of the bag is worn, but not torn. The zipper works. One of the handles is a bit frayed. The material coating the inside of th

 

salmon256 Store ANTIQUE FAUX IVORY SCALE RULE, GABRIEL DAVIS, LEEDS 182-47. 12.3" Long.

 

Up for auction is this Early American J.H. Bunnell and Co. Telegraph unit. Mainline Sounder 100. Complete untested and beautiful original condition. Includes triple pivot mount, original cloth cord an

 

A SUPERB ANTIQUE SOLID BRASS BULLS EYE FOR MICROSCOPE Approx 4.5 inches high Bulls Eye is 1.75 inches diameter No chips or cracks to lens An excellent Collector's Item

 

A REALLY STUNNING 19TH CENTURY ANTIQUE LEATHER BOUND 3 DRAW TELESCOPE...MADE BY THE FINEST INSTRUMENT MAKERS DOLLOND OF LONDON...THE TELESCOPE IS IN REALLY NICE CONDITION, CRACK TO END LENS...THE TELE

 

NICE ARTIFACT OF RAIlROAD HISTORY ...VINTAGE BRASS STEAM OR PRESSURE GAUGE WITH RED DANGER ZONE THAT WAS USED ON A LOCOMOTIVE6" LONG, DIAL FACE IS 2 3/4" DIAMETER, 1 3/8" THICK O N WONDERFUL CONDITION