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Hollerith card Stock Photos and Images
RMD96753–Hollerith tabulator which used a punched card memory system. First used in the US census of 1890. Engraving, Paris, 1894
RMMNPNCN–HERMAN HOLLERITH (1860-1929) American inventor who developed a punch card tabulator and eventually to the foundation of IBM
RM2K01J4C–Hollerith tabulator. The sorting box. This machine, first used in the US Census of 1890, had a punched card memory system. From La Nature, Paris, 1894.
RMDAHYM3–PUNCH CARDS 1940 photo showing operator using a Hollerith pantograph to register data for a census form
RM2BCNYN2–Early Calculators & Computers - A punch card for a Hollerith electrical tabulating machine. It allowed for recording (for example) the date, contract / order number, customer details, quantity or weight,gross,net,value and packing charges. Invented in the 1880's by the American statistician Herman Hollerith. It was an electrical device that rapidly sorted and analysed information on punched record cards. Other information such as a person's , age or gender could also be included, making the system suitable for recording medical records and census records.
RM2K5FW45–Machine for sorting punch cards in the Hollerith section. Holes were punched in each card.
RMBJ380R–Hollerith data machine in an office at the Edgar Allen Steel Co, Sheffield, South Yorkshire, 1963. Artist: Michael Walters
RMCWBRC1–Herman Hollerith (1860-1929), American inventor of a punch card tabulating machine for automating the 1890 U.S. Census. Similar
RM2R91FY5–Cleveland, Ohio: c. 1952 A computer technician holding a wired circuit board installed in an IBM punch card machine.
RMTXGN48–Hollerith tabulator which used a punched card memory system. First used in the US census of 1890 Engraving, Paris, 1894
RM2R2G51R–IBM: The historic Hollerith punch was used to record data on punched cards. Punch cards were an important tool for data entry and data processing
RMBTKFN2–Herman Hollerith (1860-1929), American inventor of a punch card tabulating machine for automating the 1890 U.S. Census. Similar
RMDC0GY7–1950s 1960s TWO YOUNG WOMEN STANDING BESIDE OPEN DRAWERS OF COMPUTER PUNCH CARD FILING CABINETS
RMDHG8GP–Mountain View, California, USA. 09th Nov, 2013. The Hollerith Punched Card Census Machine from circa 1890 on display at the Computer History Museum in Silicon Valley. © Brian Cahn/ZUMAPRESS.com/Alamy Live News
RM2CDD805–. Appendix to the Journals of the Senate and Assembly of the ... session of the Legislature of the State of California . cards to facili-tate the tabulation of the data. A sample of the Hollerith card usedis shown en page -11. All cards for part-time employees, extra help, employees elected orappointed for a fixed term, and employees with less than six months ofservice were excluded before any tabulations weie made. SALARY SCALES The rates of salary were tabulated to establish a salarj- scale, showingthe relative salaries at the various attained ages. The data was sep-arated according to the f
RM2R91FNP–Cleveland, Ohio: February, 1951 A worker using a large IBM Accounting Machine with punch cards at the Erie Railroad offices.
RMDDTF2B–Hollerith data machine in an office at the Edgar Allen Steel Co, Sheffield, South Yorkshire, 1963. Artist: Michael Walters
RM2R2G51H–IBM: The historic Hollerith punch was used to record data on punched cards. Punch cards were an important tool for data entry and data processing
Search Results for Hollerith card Stock Photos and Images (33)
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