File:Agence Rol, 24.4.21, concours de machines - BnF.jpg
![File:Agence Rol, 24.4.21, concours de machines - BnF.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Agence_Rol%2C_24.4.21%2C_concours_de_machines_-_BnF.jpg/800px-Agence_Rol%2C_24.4.21%2C_concours_de_machines_-_BnF.jpg?20200903130225)
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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.
See also: L'Employé : organe du Syndicat des employés du commerce et de l'industrie 1 September 1921, pg. 35 |
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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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Collection |
institution QS:P195,Q193563 |
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Current location |
Département Estampes et photographie, EI-13 |
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Source |
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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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:02, 3 September 2020 | ![]() | 8,212 × 5,762 (17.68 MB) | Paris 16 (talk | contribs) | |
17:41, 31 August 2020 | ![]() | 8,212 × 5,762 (17.69 MB) | Paris 16 (talk | contribs) | ||
17:39, 31 August 2020 | ![]() | 8,619 × 6,138 (4.81 MB) | Paris 16 (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 8,619 px |
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Height | 6,138 px |
Pixel composition | Black and white (Black is 0) |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 1,200 dpi |
Vertical resolution | 1,200 dpi |
Software used | Adobe Photoshop 21.0 (Macintosh) |
File change date and time | 20:00, 3 September 2020 |
Exif version | 2.31 |
Color space | Uncalibrated |
Unique ID of original document | 35E83F1A1854772482F56A1134970B0C |
Date and time of digitizing | 06:47, 30 August 2020 |
Date metadata was last modified | 03:00, 4 September 2020 |