Early Technology Catalogue: Telegraph Instruments

Items in this category

• Austrian Telegraph Embosser
• Becker & Co Coherer Wireless Receiver
• Blakesley's Patent apparatus for Telegraphy and Telephony 1884
• Brass Telegraph Inker
• Bréguet Dial Telegraph Sold
• Coherer Telegraph Receiver and Morse Spark Transmitter date 1897 Sold
• Edison Stock Ticker Sold
• Edison Stock Ticker Sold
• Ericsson Telegraph Portable Station Sold
• Exchange Telegraph Stock Ticker weight driven Sold
• Large Newton Induction Coil with Carbon Arcs etc. Sold
• Patent Exchange Telegraph Co. Stock Ticker 1902 Sold
• Spark Transmitter and Morse Telegraph Sold
• Telegraph Siphon Recorder by Muirhead Sold
• Wheatstone ABC Dial Telegraph 1859

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