Carl Zeiss Apl NA 1.4 Phase Contrast condenser Here,up for auction, is a Carl Zeiss Apl NA 1.4 Phase Contrast condenser. This is a top quality used Zeiss condenser in good condition. The Apl NA 1.4 co

 

This is a very good quality old pocket barometer, it has a double dial, one side has the barometer, the other dial also has a thermometer and compass which seams to be in working order, surely one of

 

pickett slide rule n-500-es good condition 1962 has leather case with name inside very minor wear

 

The Gerber is still in the wrapper and presumed new The Pickett is in a lovely creamy leather case and is in excellent condition Get your bids on for these pre computer geek tools.

 

From the estate of a practicing physician, from 1926-1961, in Duval County, Florida.

 

Appears to work just fine Barometer, thermometer, hygrometer Small crack on barometer...see pics Approximately 7 inches long and 4 1/4 inches tall As seen on Real Milwaukee with Tony ClarkQuestions ca

 

i000000 Vintage Cased 12" Slide Rule 'THE TECHNICAL STANDARD' Click Images to Enlarge You are bidding on a vintage Cased 12" Slide Rule, 'The Technical Standard' in good condition. Photos tell the sto

 

Vintage Blood transfusion device. Great for a museum collection or for those wanting to creep out their friends and relatives. This is the ultimate in creep show devices.

 

This listing is for a lot of 15 Schering pharmacy items and 2 promotional bottle openers. No chips or cracks in any glass. Bottles in photo 2 are empty. Paper labels and packaging are worn, marked and

 

A super old vintage medical drill named to the handle in the form of a logo , length is approx 8.1/2" x 4.1/4" deep.It has 2 bits within the handle body,there appears a locking nut missing for the bit