'Sumlock' adding / calculating machine no. 912/S/3475

Made:
1950 in England
Sumlock' adding/calculating machine no.912/S/3475'

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Sumlock' adding/calculating machine no.912/S/3475'
Science Museum Group
© The Board of Trustees of the Science Museum

"Sumlock" adding/calculating machine no.912/S/3475

Details

Category:
Mathematics
Object Number:
1950-9/1
type:
calculating machine
credit:
London Computator Ltd.