- Telegraph Pole, c. 1910...
- Relief Writer Telegraph by Schaeffler, c. 187...
- Ink Writer Telegraph by L.M. Ericsson with Ac...
- Crank Inductors for Telegraph Lines or Teleph...
- Hasler Morse Telegraph, c. 1880...
- English Brass Telegraph by Elliot Brothers, c...
- Ericsson Morse Telegraph, c. 1880...
- Type T Telegraphon Sound Recorder, c. 1920...
- Relief Writer Telegraph by Schaeffler, c. 187...