File:Home_or_Personal_Computers_from_1977_-_Commodore_PET_2001,_Apple_II,_TRS-80_Model_I,_together_called_'Trinity77'_(edited_image).jpg
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Summary
DescriptionHome or Personal Computers from 1977 - Commodore PET 2001, Apple II, TRS-80 Model I, together called 'Trinity77' (edited image).jpg |
English: The three computers referred to by Byte Magazine as the "1977 Trinity": Commodore PET 2001, Apple II, TRS-80 Model I. (Image courtesy of Boston-based collector Timothy Colegrove. For more information about this image send an email to timothy.colegrove@gmail.com) |
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Source | Own work |
Author |
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Camera location | 42° 18′ 48.14″ N, 71° 06′ 06.83″ W | View this and other nearby images on: OpenStreetMap | 42.313372; -71.101897 |
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This file has been extracted from another file : Trinity77.jpg |
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Before-and-after image of the photo editing leading to the current image
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: took both outer PCs left and right and individually removed the persperctive distortion with IrfanView Plugins, then turned them both so that all three are in a line, then filled up empty spaces resulting from the former operations in GIMP. The original can be viewed here: Trinity77.jpg: . Modifications made by Pittigrilli.
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Items portrayed in this file
depicts
25 May 2019
42°18'48.139"N, 71°6'6.829"W
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:30, 31 January 2024 | 3,973 × 1,300 (3.18 MB) | Pittigrilli | intended reworked file, all three in perfect row | |
15:29, 31 January 2024 | 3,178 × 1,482 (2.21 MB) | Pittigrilli | File:Trinity77.jpg cropped 20 % horizontally, 20 % vertically using CropTool with precise mode. |
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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.10.36 |
File change date and time | 16:19, 31 January 2024 |
Color space | sRGB |