The comptometer was the first commercially successful key-driven mechanical calculator, patented in the USA by Dorr E. Felt in 1887. A key-driven calculator is extremely fast because each key adds or

 

Antique Cast Iron Cobbler Set Lot includes: one 11-1/2" stand, one 9" last marked H, one 9" last marked 7, one child's 5 1/2" last marked 5. Thanks for Looking!!!

 

This is a large & rare 1800's Large Parnall & Sons Bristol Iron & Brass Agate Balance Scale. The marble original tray is prefect and the brass arms and shafts are excellent. The pan on the

 

Headrest from a Theo Koch barbers chair. In fair condition, could use some cleanup but otherwise serviceable. This is one of the original headrests produced. It has the patent from Oct 1909 however th

 

Blue Columbia family scale. 24lbs 0 oz. Works great. See pics for condition. Posted with eBay Mobile

 

Kelsey & Co. 5x8 (inch) hand press, rollers in marginal condition, press is good condition for non-refurbished press. Not sure how old it is, but definitely from the 1940's or 1950's.

 

Vintage jewelry, diamond and gold scale made in east Germany. It has no name brand on it any where just where it was made. On the right side of the scale arm it says made in West Germany. And on the c

 

Want to Buy-it-Now instead of waiting for this auction to end? Click here to find the same CD title in my Ebay Store. Item Description CD ROM Title: Hat Repair Manual, 1919. This is a circa 1919 manua

 

This is a really nice piece!! Still has a very nice patina! I was told its from early 1900"s. Mold reads----4---7---189. Any other questions please feel free to ask! Please read description carefully

 

ANTIQUE HERMES 2000 SWISS TYPEWRITER: - COMES IN ORIGINAL HARD CASE - LETTERS ARE ALL HEBREW