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33 results. Displaying results 1 - 33.

Name/Title Maker Production date Collection type
2007.5_p3 Calculator [Sigmund Heating Engineer's Calculator]
Sigmund Pumps Limited
Technology/Industrial Heritage
1980.144_p7 Course & Speed Calculator MK IIA [Hall Telephone Accessories Ltd]
Transport/Air and Space
Machine - Adding Machine - Adding
Addmaster Corporation
Technology/Computing and Digital
Book keeping machine Book keeping machine
Beechey and Underwood Limited
Technology/Computing and Digital
Adding Machine (ADDO-X) Adding Machine (ADDO-X)
AB ADDO
Technology/Computing and Digital
Adding machine Adding machine
Burroughs Adding Machine Company
Technology/Computing and Digital
Adding machine
Olivetti
Technology/Computing and Digital
1981.162_p1 Adding machine [Odhner]
Odhner
Circa 1944
Technology/Computing and Digital
Machine - Adding Machine - Adding
B G Underwood Limited
Technology/Computing and Digital
Adding Machine (Burroughs) Adding Machine (Burroughs)
Burroughs Adding Machine Company
Technology/Computing and Digital
Adding Machine (Burroughs) Adding Machine (Burroughs)
Burroughs Machines Limited
Technology/Computing and Digital
Adding Machine Adding Machine
Burroughs Corporation
Technology/Computing and Digital
Adding Machine [Victor] Adding Machine [Victor]
Victor Adding Machine Company
Technology/Computing and Digital
Machine - Adding Machine - Adding
Burroughs Adding Machine Company
Technology/Computing and Digital
Machine - Adding Machine - Adding
Burroughs Adding Machine Company
Technology/Computing and Digital
Adding machine Adding machine
Remington Rand
Circa 1966
Technology/Computing and Digital
1966.165_p1 Arithmometer
C. & E. Layton
Technology/Computing and Digital
Machine - Adding Machine - Adding
Olivetti
Technology/Computing and Digital
F1444.2004_p1 Machine - Adding (Type KI10)
Technology/Computing and Digital
F2259.2004_p1 Machine - Franking (The Universal Multi-Valve)
Universal Postal Frankers Limited
Technology/Computing and Digital
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