More Technical Bulletins: Input/Output, Model 100, 200, and 600.

Pete Cetinski was kind enough to provide Tandy’s Technical Bulletins for the Models 100, 200, and 600, as well as the general Input/Output Technical Bulletin.

Like all other Tandy memos, bulletins, etc., it can be downloaded from the Tandy / Radio Shack Memos, Bulletins, and Releases page, or

Thank you, Pete!

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