by ACMS | Feb 6, 2019 | Collection
IBM 26 card punch (1950)Slide rules – Fuller cylindrical, Hemi, circular, special purpose etc Calculating aids – Tamaya Planix 5000 planimeter Mechanical Calculators – 1930s Comptometer, Curta, Contex, Facit, Odhner Electrical calculators – 1930 NCR...
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by ACMS | Feb 6, 2019 | Collection
by admin | Feb 6, 2019 | Collection