File:Agence Rol, Concours de machines à calculer, 1921.jpg
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Captions
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This file has been superseded by Agence Rol, 24.4.21, concours de machines - BnF.jpg. It is recommended to use the other file. Please note that deleting superseded images requires consent.
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Summary
edit24/4/21, concours de machines [à calculer].
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Photographer |
creator QS:P170,Q18507700 |
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Title |
24/4/21, concours de machines [à calculer]. |
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Description |
Français : Le 1er concours de machines à calculer a eu lieu le 24 avril 1921 à Magic City, rue de l’Université. Sur 15 marques concurrentes et 60 opérateurs en compétition, presque tous les premiers prix ont été raflés par la machine Comptometer et ses opérateurs.
Les principaux clients de Comptometer sont, entre autres, les Chemins de fer du Nord, Hutchinson, les Établissements Bokanowski et compagnie. |
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Date |
24 April 1921 date QS:P571,+1921-04-24T00:00:00Z/11 |
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Medium | glass plate | |||||||||||||
Dimensions |
height: 13 cm (5.1 in); width: 18 cm (7 in) dimensions QS:P2048,13U174728 dimensions QS:P2049,18U174728 |
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Source | Vergue: Home · Info · Image. Bibliothèque nationale de France: Info. |
Licensing
editPublic domainPublic domainfalsefalse |
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 06:04, 6 September 2015 | ![]() | 3,392 × 2,400 (1.41 MB) | Paris 16 (talk | contribs) |
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