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| | The punch-card system |
 | | Prisoners were identified by cards, each with columns and punched holes detailing nationality, date of birth, marital status, number of children, reason for incarceration, physical characteristics and work skills. |
 | | As the trains and trucks full of prisoners rolled into Belsen from Belgium, France and Holland, thousands of punch cards were processed and the information fed back to the SS department of statistics. |
 | | Cheim never understood where the punch card system came from, but after the war - having survived Belsen - he saw a punch card in a shop and felt the need to write a record of what he had witnessed in the camp. |
| www.triangles-roses.org /punch_card_system.htm (601 words) |
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