Very nice big loga swiss zurich cylindrical calculator,rechenwalze,c 1920,15 m.long total 64 cmwide total 20,5 cmheight total 23 cmlong cilinder 60 cmdiameter cilinder 17,5 cmweight 4,2 kilogramalimin

 

3 1/2 inches across. 1 3/4 inches deep when closed. Telescope out. Work well. They are missing the leather (?) grip coverings. Otherwise clean and normal use wear. Case has edge wear and covering loss

 

Here is a find! An old antique barometer from West Germany. This would be adorable on a kitchen shelf or as a gift to a collector. *How to use: Hang up in an airy place. If weather is dry, turn the ch

 

THIS IS A VERY NICE LOT OF 10 ANTIQUE EARLY 1900s TRIAL LENS WITH THE FRAMES EACH HAVING A NICE END TAB TO MAKE A NECKLACE OUT AND PERFECT LOOPS TO HOOK ONTO A CHAIN. WOULD BE SUPER FOR THE STEAMPUNK

 

I think this collection of Instruments are Microscopic Preparation Mounting related ? Please do not ask any specific questions . as can be seen some of these bottles do have some liquids etc within bu

 

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here is a weird old Vapor lamp used to burn Creosene, it is old Quack Medicine , Quack Cure all Marked Vapo Cresolene Kersene and has a pattent date on the top holder Aug 4 85- Aug 9 99 ( IT's very ha

 

This is a vintage 1972 quality hardcover reprint of a rare title. With information from the Civil War and Atlantic cable eras, this is interesting reading, and an important reference for your technica

 

THIS IS AN EARLY 20th CENTURY CASED PLANIMETER BY EUGENE DIETZGEN Co NEW YORK,CASE MEASURES APROX 9" THIS HAS SOME WEAR.THE PLANIMETER IS FULLY WORKING AND IN QUITE GOOD CONDITION. IF YOU HAVE ANY QUE

 

Description Welcome & Thank You for Shopping In the USA! An ornate original antique document dated 1877 for the Business of Retail Liquor Dealer issued by the US Internal Revenue..."Severe Penalti