Burroughs Corporation Records.
American Arithmometer Company Records, 1886-1905. Finding Aid.
records. American Arithmometer Company records
American Arithmometer Company
14 boxes (7.3
CBI 90, Series 3
information about the American Arithmometer Company, including a description of
the incorporation and first meeting of the Board of Directors; agreements with
the Boyer Machine Company; correspondence; financial records; cash books,
ledgers and journals; time books; and specifications for the Detroit factory.
Minnesota Libraries. Charles Babbage Institute.