Vintage POST Hemmi 1441 Pocket Slide Rule With Magnifier Description; GOOD CONDITION This small (five-inch) one-sided slide rule is bamboo covered with white celluloid, with a clear celluloid and meta

 

"CENTRAL FUEL COAL" SCATTER TAG.......

 

You are bidding on an ANEMOMETER manufactured by Davis - Biram This is an interesting 1930's instrument in it's original leather case. The anemometer on offer is a device for measuring wind velocity a

 

A small, student's microscope of brass, demountable parts, double eyepiece lens, single objective lens, mirror has some deterioration spots which still enable a good reflection of light onto the under

 

LOOK PICTURES FOR TIP CONDITIONS 2 BOTTLE CLEANERS ON HAS SOME LIQUID RAPIDOGRAPH METER ALL AS PICTURED IN ORIGINAL STYREPHOME PACKAGING PLEASE VIEW PICTURES FOR DETAILS IT HAS ANOTHER TWO PARTS THAT

 

These vintage microscope objective cans came from an estate here in eastern Connecticut * Made of solid brass with black enamel on the outside * Ten measure 15/16" in diameter by 1-11/16" tall * Five

 

Offered for your consideration is this vintage ANEMOMETER WIND AIR FLOW SPEED INDICATOR METER made by Keuffel & Esser of New York... Is in perfect working condition...I don't believe this one has

 

Feel free to ask any questions. Photos should give u all the info u may need. I do have the brain and just took photos of it.

 

TRANSLATE Arabic Chinese French German Greek Indonesian Italian Hindi Japanese Korean Swedish Portuguese Russian Spanish Huge Lot of Medical, CPR, Paramedic, Anatomy and more Teaching Aid's and Models

 

Hi; for auction we have a super nice Vintage pocket Clip on Taylor Instrument Company Thermometer in Case. Great shape and working. The top two caps screw off to get the thermometer. Please email with