File:Tek 502 crt circuit.png

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Tek 502 CRT circuit, earliest version 1958 - ca. 1959, serial numbers up to approx. 2000

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:38, 25 August 2013		4,448 × 3,432 (194 KB)	Kurt (talk \| contribs)

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