Email this lot to a friend

« Email Address (separate multiple emails with a comma)

hide

Lot 650

translate

email

save

(3) TWO ADDING MACHINES & ONE EDIPHONE

Sign In to see what this sold for

Including two manual adding machines, one Burroughs 66-button calculating machine, 19" L X 8" H x 11" W; and one Sunstrand 9-column adding machine, 15" L x 10" H x 9" W,
(David Sundstrand, in 1911, invented an adding machine that was the very first to use the '3x3 above zero' key arrangement, which became widely adopted and to this day is standard on calculator and computer keypads around the world.) both with cloth ribbons and in good condition along with one Ediphone (Edison/electric) in metal case, recording cylinder damaged but machine in good order, 12" L x 10" W x 14" H. Private collection Oxford, MI.

Click on thumbnails to see larger images:

View Midwest Auction Galleries, Inc. next auction.

Similar lots up for auction