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Summary

Description
Español: IBM 650. Colección del Museo Nacional de Ciencia y Tecnología. A Coruña (Galicia, España).
English: Front panel of an IBM 650 Magnetic Drum Data-Processing Machine. Collection of the Museo Nacional de Ciencia y Tecnología. A Coruña (Galicia, Spain). Red lights at top are Power on, Ready and Fuse.[1]:p.47ff Note wear marks around frequently used switches, lower right.
Date
Source Own work
Author Fernando Losada Rodríguez
Camera location43° 22′ 24.22″ N, 8° 25′ 13.22″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

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  1. ↑ J.W.Backus, et al (October 15, 1956). The Fortran Automatic Coding System For The IBM 704 EDPM, Programmer’s Reference Manual. lnternational Business Machines Corporation, via Computer History Museum. Retrieved on March 14, 2024.

Captions

IBM 650 front panel

Items portrayed in this file

depicts

Museo Nacional de Ciencia y Tecnología

creator

some value

object of statement has role: photographer
author name string: Fernando Losada Rodríguez
Wikimedia username: Drow male
URL: https://commons.wikimedia.org/wiki/User:Drow_male

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 4.0 International

coordinates of the point of view

43°22'24.222"N, 8°25'13.224"W

captured with

Canon EOS 850D

exposure time

0.008 second

f-number

5

focal length

36 millimetre

ISO speed

640

media type

image/jpeg

instance of

photograph

source of file

original creation by uploader

File history

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Date/TimeThumbnailDimensionsUserComment
current02:41, 20 March 2024Thumbnail for version as of 02:41, 20 March 20243,947 × 3,733 (9.09 MB)ArnoldReinholdStraightened, darkened using Apple photos
19:31, 18 March 2024Thumbnail for version as of 19:31, 18 March 20243,891 × 3,839 (5.26 MB)ArnoldReinholdCropped 35 % horizontally, 4 % vertically using CropTool with precise mode.
15:30, 9 August 2022Thumbnail for version as of 15:30, 9 August 20226,000 × 4,000 (7.91 MB)Drow maleUploaded own work with UploadWizard

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Allikas: https://en.wikipedia.org/wiki/File:IBM_650.002_-_MUNCYT.jpg
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