Telegraph Register
Telegraph Register
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- Description (Brief)
- This telegraph register was used by the Delaware & Hudson Company’s Transportation Department on their railroad. Telegraph registers are electrically-activated printers that receive Morse code messages. The message travels as a series of electrical pulses through a wire. The pulses energize the register’s electromagnets which move a lever-arm holding a pen or stylus. A clockwork mechanism pulls a strip of paper across the pen or stylus, recording the message. Short pulses draw or emboss a dot, slightly longer pulses a dash. The sequence of dots and dashes represent letters and numbers.
- Location
- Currently not on view
- Object Name
- telegraph register
- date made
- ca 1860
- maker
- Knox & Shain
- Physical Description
- brass (overall material)
- copper (overall material)
- wood (overall material)
- Measurements
- overall: 7 in x 4 7/8 in x 12 1/4 in; 17.78 cm x 12.3825 cm x 31.115 cm
- ID Number
- EM.230194
- accession number
- 43184
- catalog number
- 230194
- Credit Line
- from the Delaware & Hudson Company
- subject
- Communication, telegraph
- See more items in
- Work and Industry: Electricity
- Telegraph Registers
- Communications
- Data Source
- National Museum of American History
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