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IDBI BANK - #DidYouKnow William Burroughs' original patent... | Facebook
NIHF Inductee William Burroughs Invented the Calculator
Burroughs
Burroughs - Jaap's Mechanical Calculators Page
William Burroughs | Lemelson
iCode Edmond - William S. Burroughs receives a patent for his calculating machine and within a year had produced 50 machines. They proved to be difficult to use but he soon improved
My 1971 Burroughs C3155 calculator. It was made before they decided on how digital number displays should look. That zero at the end is not a mistake.. That's actually how it's supposed
The Complete History of The Burroughs Adding Machine - History-Computer
American Arithmometer Company - Wikipedia
John Wolff's Web Museum - Burroughs
KRYSTAL M. BOND William Seward Burroughs CALCULATOR. - ppt download
William Burroughs – Computer Timeline
Burroughs Calculator - Etsy
John Wolff's Web Museum - Burroughs
This calculating machine eased the monotony of clerical work - This Day in Patent History - Patent Yogi LLC