Up for bid I have the (1) & only Hewlett-Packard Rappaport Sprague StethoscopeModel 280-A02 ~ Complete with Attachments Pictures are of actual item in Auction More pictures available upon request

 

measures 20 cm long , and 7.5 cm wide in diameter , this is new , NOT old , please see photos , any questions please ask , i have lots of other items listed .. ..please see my other items and add me t

 

Antique 19c ore assay crucible. Unique with UTAH CO stamped in the bottom before firing. I don't know the company, but Utah has a rich history of gold, silver and other mines.

 

Vintage Koehler Permissible Safety Lamp Light 2835 Miners Mining Antique charlysonlineauctions store

 

Here is a real nice piece of surveying history. In wooden box it weighs 17 pounds, will only be shipped expedited with tracking and fully insured. Looks to be in decent shape. Even has some tools with

 

VINTAGE EXTREMELY RARE EDWARDIAN CAMERA LUCIDA BY "ALEX ALEXANDER".THIS FINE QUALITY INSTRUMENT WAS MADE BY ALEX ALEXANER OPTICIAN TO THE KING EXETER,A SPECIALIST OPTICIAN AND SUPPLIER OF OPTICAL SCIE

 

Vintage SHORTLAND SB Compensated Wall Hanging BAROMETER - Approx. 9" Diameter mebarc Store

 

Five drafting pens from the early 20th century. The one of the far left may be mid 20th century. The one on the far left and the one second from the right are marked KEUFFEL & ESSER. Second and th

 

THIS ITEM IS A BOGART COAXIAL MICROWAVE DIRECTIONAL COUPLER 2 to 4GHZ - 20DB MODEL 881714-4 SERIAL NUMBER 95 MADE IN U.S.A., BROOKLYN, N.Y.

 

Vintage R.H. Burton Optical Trial Lens Kit with Trial Frame in dove tailed wood box including 2 keys. Measures 21.5" x 13.75" x 2.5". Trial frame is marked R&B Japan. The box has a plate on the fr