File:HES IBM 2250 Console grlloyd Mar1969 01.png
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[edit]DescriptionHES IBM 2250 Console grlloyd Mar1969 01.png |
English: Brown University 'Hypertext Editing System' (HES) Mar 1969. IBM 2250 Model I Graphics Display Unit with vector graphic CRT, light pen, keyboard, and programmable function key set. Demonstrated by Alan Brown, Brown University Computer Science student. Photo by Greg Lloyd. |
Date | |
Source | Own work |
Author | Gregory Lloy |
Camera location | 41° 49′ 33.24″ N, 71° 23′ 55.68″ W | View this and other nearby images on: OpenStreetMap | 41.825900; -71.398800 |
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[edit]I, the copyright holder of this work, hereby publish it under the following license:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:28, 14 June 2020 | 9,336 × 6,480 (45.67 MB) | Grlloyd (talk | contribs) | Uploaded own work with UploadWizard |
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Camera manufacturer | Plustek |
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Camera model | OpticFilm 8200i |
Number of components | 1 |
Width | 9,336 px |
Bits per component | 8 |
Height | 6,480 px |
Image width | 9,336 px |
Image height | 6,480 px |
Color space | Uncalibrated |
Unique ID of original document | xmp.did:0180117407206811A961891837981A8D |
Date and time of digitizing | 20:17, 14 May 2019 |
Date metadata was last modified | 16:29, 14 May 2019 |
Software used | Adobe Photoshop Elements 9.0 Macintosh |
File change date and time | 16:29, 14 May 2019 |
Horizontal resolution | 2,834.65 dpi |
Vertical resolution | 2,834.65 dpi |