This is a black and white image of a Hollerith tabulator and sorter box. The sorter box is on the right side of the image and contains punched white cards. The tabulator itself has four rows of clock like dials with punch tablet and press on the desk surface. Written on verso side of image is "Hollerith Tabulator & Sorterbox 1890" and "NOS-163".
Publicity photograph; Identification photograph
Punched card systems; International Business Machines Corporation--History