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Title: Section showing construction of Burroughs hand operated auto [Go to resource]
Description: Section showing construction of Burroughs hand operated automatic adding and listing machine, class 6 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: model (printing calculating machine) Temporal: 1929 Source: Science Museum Creator: Burroughs Adding Machine Limited Identifier: 1929-426 Go to resource More Like this...
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