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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Original file ‎(3,973 × 1,300 pixels, file size: 3.18 MB, MIME type: image/jpeg)

Summary

Description
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 [email protected])
Date
Source Own work
Author
Camera location42° 18′ 48.14″ N, 71° 06′ 06.83″ W  Heading=221.93474° Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo
image extraction process
This file has been extracted from another file
: Trinity77.jpg
original file
  • Before-and-after image of the photo editing leading to the current image
    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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Captions

Three important Home/Personal Computers from 1977: Commodore PET 2001, Apple II, TRS-80 Model I

Items portrayed in this file

depicts

inception

25 May 2019

coordinates of the point of view

42°18'48.139"N, 71°6'6.829"W

heading: 221.93474 degree

File history

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Date/TimeThumbnailDimensionsUserComment
current15:30, 31 January 2024Thumbnail for version as of 15:30, 31 January 20243,973 × 1,300 (3.18 MB)Pittigrilliintended reworked file, all three in perfect row
15:29, 31 January 2024Thumbnail for version as of 15:29, 31 January 20243,178 × 1,482 (2.21 MB)PittigrilliFile:Trinity77.jpg cropped 20 % horizontally, 20 % vertically using CropTool with precise mode.

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