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IBM AS/400 Technology Manual 1988 Signed w Foldout Poster 1990 Edition For Sale

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IBM AS/400 Technology Manual 1988 Signed w Foldout Poster 1990 Edition

Price: US $48.00

Vintage IBM Application System/400 Technology manual, document number SA21-9540-0, with foldout poster included.

This listing includes:

• IBM Application System/400 Technology manual

• Foldout poster/insert

Important notes:

• The foldout poster is marked Second Edition 1990

• The first inside page contains a handwritten signature believed to read Mike Silvestri, but the signature is unverified

This is a nice collectible piece for IBM memorabilia collectors, vintage computing enthusiasts, and anyone interested in AS/400 / Application System/400 history.

Condition notes:

• Cover shows light wear from age and storage

• Interior pages appear clean overall

• Foldout poster has normal fold wear

• Signature present on first inside page

• No major tears or missing pages seen

Please review all photos carefully for condition, contents, and details of the exact item you will receive.