Edmund Scientific Corpcatalog No. 564. This is probably from the early to mid 1950's. I'm not sure of the date, but checking on the web located catalog No. 569, dated 1957, so this one is older. There

 

You are bidding on a Vintage Selsi Compass Map Wheel Pencil with Case from Bell Electric Suppy, Inc. 415 W.Hackley Muskegon,Mich. It measures in Miles or Kilometres. Made in Germany. Works Great. We a

 

OLD/ANTIQUE BAROMETER I HAVE NO IDEA HOW OLD THIS BAROMETER IS IT IS STAMPED IN ON THE BACK 8 1/2" TALL 3" WIDE 1" DEEP VERY COOL IT ALSO HAS A STAMP ON THE FRONT LOWER LEFT CAN'T MAKE OUT THE TOP BUT

 

A BEAUTIFUL PAIR OF LORGNETTE MOTHER OF PEARL OPERA GLASSES.see picturesTHIS VINTAGE PAIR OF OPERA GLASSES IS SMOTHERED IN MOTHER OF PEARL-THE CRAFSMANSHIP IS SUPERB-THERE ARE BEADED FERRULES SEPERATI

 

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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

 

Hardly used Pickett N4-ES all metal slide rule, with original box, certificate, leather case with strap and a 93 page instruction book. This is the Vector Hyperbolix dual base log log slide rule, with

 

An interesting survivor from the end of the 19th Century, a 36-page booklet measuring 7.2" by 4.8" which contains sections on 'Wit and Humour', historical information and a diary for each month togeth

 

Antique wooden slide rule made by Keuffler and Esser Co. of New York. Patent 1,934,232. I'm told these are from the 1930s and I believe the 38 reference on the leather case refers to the individual's

 

You are bidding on an AMAZING ANTIQUE PICTORIAL (issued in 1898) old 2 pc "ORE BUCKET, MINING" hanging medal which was issued for the 50 year "JUBILEE CELEBRATION" for a initial GOLD DISCOVERY (at sut