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 wooden Bowler hat block. Great piece of decor with a beautiful patina, makes a great conversation starter

 

Vintage Wooden Hat Mold 7 1/4 inches at its widest at the base, approximately 6 inches at its narrowest Approximately 5 inches tall Markings on bottom include: ORTON B M CO N.Y. 6 3/4 5 1/4 Has some c

 

You are looking at 2 cart wheels they may have some rust .Email us with any questions Payment is due within 3 days of auction end .Shipping is for the U.S .All others email for shipping cost

 

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 FOR AUCTION IS THIS PRIMITIVE 2 PIECE WOOD MILLINERY HAT FORM MOLD. I HAD NEVER SEEN ONE BEFORE BUT WHEN PURCHASED FROM AN EST

 

THIS IS AN ANTIQUE BURROUGHS 7 COLUMN ADDING MACHINE IN VERY GOOD CONDITION AND WORKS GOOD. COULD USE A CLEANING FOR BEING IS STORAGE FOR MANY YEARS. RIBBONS STILL WORK! 7 COLUMN BURROUGHS ADDING MACH

 

This is an antique brass balance /Scale with case. No makers mark. There is an american eagle embossed on top of the case. There is one counter weight still with the lot. Strings are still attached. A

 

VERY NICE OLD SCALE WITH LOTS OF WEIGHTS DOWN TO THE GRAMS. IT HAS A OLD TIN BOX TO HOLD THE SCALE AND WEIGHTS. I CAN SEE THE OLD TIMERS WEIGHTING THEIR GRAM OF GOLD. PLEASE CHECK OUT THE PHOTOS. FREE

 

This is a hard to find, cobalt globe, industrial vapor light. Removed from a subway. Gorgeous blue colored globe in perfect shape. Rare. Posted with eBay Mobile Posted with eBay Mobile

 

THIS IS A RARE AUTHENTIC 2 X 1/2" ZINC (MOUNTED ON WOOD) PRINTING BLOCK FEATURING THE LOGO OF THE PIERCE ARROW CAR CO. PROBABLY USED ON LETTERHEAD OR AD PRINTING. THIS IS ONE OF MANY MANY PRINTING BLO