Telegraph Documents

  • el
  • pt
  • MTC Home Page

    Ace Holman

    Club Information


    1871 Telecom Disaster Recovery
    Abbreviated Phillips Code
    Canadian National Railways Specification for The Installation and Maintenance of Gravity Batteries, 1928
    Common Wire Signals
    Electrical Specifications for Telegraph Instruments
    History of Samuel F.B. Morse
    Milestones in Telegraphic History
    Morse Telegraph Circuits for Re-enactment Events
    Morse Telegraph Hub Repeater Schematics
    Morse Tone Converter Schematic
    Office Wiring and Electrical Specifications
    Plans for Mascot Resonator
    Sketch of a Typical Telegraph Line
    Telegram to Harry Truman
    Telegraph Circuits for Demonstrations
    Telegraph Codes
    Telegraph Message Handling
    The Telegraph Time Machine
    Western Union "92" Codes
    Western Union "Congrats" Telegram Blank
    Western Union Company History
    Various Telegraph Blanks
    Zinc Gravity Battery Care