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Quixsum Fractional Adding Machine

Quixsum Fractional Adding Machine

1924-1930
Case for Quixsum Fractional Adding Machine

Case for Quixsum Fractional Adding Machine

1924-1930
Quixsum Fractional Adding Machine, Model C-2728, patented 1924 and made by Precision Adding Machine Co. Inc. (Providence, Rhode Island and Charlotte, North Carolina) with plastic slip case.

Quixsum Fractional Adding Machine

1924-1930