TP-3-T1

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Related Files

Adobe_PDF_icon.png TP-3-T1 Instruction Book[1]
Instruction Book
Telephone
TP-3-T1
(Sound Powered)
December 5, 1938


References

  1. TP-3-T1 Instruction Book,
    "US Army Technical Manual Collection,"
    from the CECOM Historical Office archive, Aberdeen Proving Ground, MD.
    CECOM Historical Office