This is a weather station sold by Elgin Clock of Chicago, IL. It contains a barometer, a thermometer and a hygrometer (indicates the humidity level). The instruments were made in France. Each instrume

 

Vintage 1959 Pickett Slide Rule Model N1010-ES Trig comes with original leather case Slide rule is in very nice, used condition. The center section slides fine and it was offset in the pictures to sho

 

You are bidding on an Early Brass MICROSCOPE This microscope is in working order and comes with it's fitted mahogany case. All hinges and clasps are in order. When extended the microscope is 16cm tall

 

You get everything pictured. Case in good condition. Auction find.

 

Vintage David White Survey Transit Tripod with Plumb Bob + 1 red & white Marker Pole, and 1 Piece Rule. Tripod measures about 60" top to bottom- (You may also be interested in 1 of my other listin

 

This is a vintage (edwardian I think) mechanical stage.I have checked it over. and lightly lubricated it with a high quality lithium based grease.It works smoothly and precisely.The brass has a nice p

 

Vintage German Lotter Prazision Original Drawing/Draughtsmans Instrument Set click picture to enlarge click picture to enlarge click picture to enlarge click picture to enlarge Please ensure you read

 

Vintage K & E Keuffel & Esser Stadia Slide Rule 4161-3 Original Case Mannheim This is a K&E Keuffel & Esser Stadia Slide Rule 4161-3 Original Slide Rule. It has the original case, manu

 

This is a wonderful vintage Ballo thermometer in the original box. The thermometer comes with the original 2 piece plastic case and instruction/ certificate of accuracy sheet. The thermometer is in ex

 

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