File:Commodore PET 2001 home computer (1977) with game Millipede (cropped).jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file (1,213 × 1,095 pixels, file size: 952 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
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 timothy.colegrove@gmail.com)
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.

image extraction process
This file has been extracted from another file
: Home or Personal Computers from 1977 - Commodore PET 2001, Apple II, TRS-80 Model I, together called 'Trinity77' (edited image).jpg
original file

Licensing

[edit]
I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current01:24, 21 May 2024Thumbnail for version as of 01:24, 21 May 20241,213 × 1,095 (952 KB)Pittigrilli (talk | contribs)File:Home or Personal Computers from 1977 - Commodore PET 2001, Apple II, TRS-80 Model I, together called 'Trinity77' (edited image).jpg cropped 69 % horizontally, 16 % vertically, 74 % areawise using CropTool with lossless mode.

You cannot overwrite this file.

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.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Commodore_PET_2001_home_computer_(1977)_with_game_Millipede_(cropped).jpg&oldid=878013661"