Image:PLATO4kb.jpg

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Description

Standard keyboard for a PLATO IV terminal, circa 1976. Photo taken August 20th, 2005, and released to the public domain by the creator for historical purposes.
Source

Uploaded by en:User:Aumakua at the English Wikipedia.
Date

circa 1976 (circa 1976)
Author
This media is lacking author information.
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Believe the author of this may have been a Frearson, or Frearson Brothers of Norseman, Dundas, Western Australia who had the first newspaper there. Also had newspaper in King Street, Adelaide where other family operated doing maps. Some brothers moved to Norseman 1890's and settled there some 18 years. Septimus Frearson was a Councillor of the Shire of Dundas at the time of proposed recession with newspaper articles related to visit by Premier John Forrest.
Permission
(Reusing this image)

see below


Public domain This image has been (or is hereby) released into the public domain by its author, Aumakua at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Aumakua grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

File history

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Date/TimeDimensionsUserComment
current11:40, 3 July 20071,600×1,200 (443 KB)Platonides ({{Information |Description=Standard keyboard for a PLATO IV terminal, circa 1976. Photo taken August 20th, 2005, and released to the public domain by the creator for historical purposes. |Source=[http://en.wikipedia.org/w/index.php?title=Special%3ALog&typ)
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer Minolta Co., Ltd.
Camera model DiMAGE 7i
Exposure time 1/60 sec (0.016666666666667)
F-number f/3.5
Date and time of data generation 20:18, 20 August 2005
Lens focal length 16.99609375 mm
Image title DCF 1.0
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used Ver.1.11u
File change date and time 20:18, 20 August 2005
Y and C positioning 1
Exposure Program Portrait mode (for closeup photos with the background out of focus)
ISO speed rating 200
Exif version 2.2
Date and time of digitizing 20:18, 20 August 2005
Exposure bias 0
Maximum land aperture 3.5
Metering mode Pattern
Light source Unknown
Flash 9
Color space sRGB
Custom image processing Custom process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Focal length in 35 mm film 68
Scene capture type Portrait
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Close view