The comptometer was the first commercially successful key-driven mechanical calculator, i.e., the first computer! This circa 1920 model is in very good condition, no dings, no parts missing, appears t

 

misc. parts for art projects.the weight of the parts is 30 lbs.

 

PRIVATE COLLECTION FOR SALE CHICAGO (c.1902) A very nice piece for any collection an absolute showcase or museum piece, in working and conditions All the pieces are from my years of private collection

 

This is in good to very good condition with most of the paint including some of the gold trim design paint and with the rubber print mount pad still soft; 4 1/4" wide, 5 1/8" long and 1 1/8" tall to t

 

Beautiful brass Greek scales great condition I am assuming it has marble base and middle part is the same

 

For your auction consideration in an authentic Howe flat scale in original, antique condition. The scale is just as we found it- rusty and crusty... ready for display in a industrial collection or a g

 

YOU ARE BIDDING ON A VINTAGE WILCOX CAST IRON AND BRASS SPRING BALANCE SCALE. ITEM IS ALL CAST IRON EXCEPT FOR THE SCALE FACE PLATE WHICH IS BRASS. THESE SCALES WERE USED FOR MANY PURPOSES. THE ITEM I

 

These are unusually large Antique wood fonts. Originating from turn of the century upstate NY they are in wonderfully well preserved condition. Photos with ruler demonstrate size and variety and inven

 

YOU ARE BIDDING ON A AMERICAN FAMILY SCALE HANDING 60 LBS RED THIS SCALE IS COMPLETE AND ZERO'S OUT THERE IS NO RUST I IFEEL IT IS ALL ORIGINAL THE SCALE IS IN VERY GOOD CONDITION PATENTED OCT. 29,191

 

Vintage INDUSTRIAL Belden Wire Reel No. 560 10" diameter, 8-1/4" tall steel construction w/ wood end faces great worn, crackled patina contains an unknown quanity of 5/16" wide woven wire ready for re