File:IBM SSEC block diagram.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:59, 28 April 2011		2,120 × 1,592 (854 KB)	commons>W Nowicki	{{Information \|Description ={{en\|1=Block diagram of the IBM Selective Sequence Electronic Calculator (SSEC). Designed starting in late 1944, it was demonstrated in January 1948. It was the first computer to be able to treat its own ins

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Image title	00000000
Width	2,320 px
Height	3,408 px
Bits per component	1
Compression scheme	CCITT Group 4 fax encoding
Pixel composition	Black and white (White is 0)
Orientation	Normal
Number of components	1
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop Elements 7.0 Windows
File change date and time	15:33, 28 April 2011
Color space	Uncalibrated