![SDF on Twitter: "radio teletype HAL telereader #radio #teletype #baudot #ascii #morsecode #decode #encode #rtty #hamradio #asfk #terminal #retro #vintage https://t.co/bq83we424O" / Twitter SDF on Twitter: "radio teletype HAL telereader #radio #teletype #baudot #ascii #morsecode #decode #encode #rtty #hamradio #asfk #terminal #retro #vintage https://t.co/bq83we424O" / Twitter](https://pbs.twimg.com/media/EXtvWy7U4AAv35N.jpg)
SDF on Twitter: "radio teletype HAL telereader #radio #teletype #baudot #ascii #morsecode #decode #encode #rtty #hamradio #asfk #terminal #retro #vintage https://t.co/bq83we424O" / Twitter
![Worker operating a new radio teletypewriter service which allows for instantaneous transmission of written records without the aid of wires, has been perfected by the experts of the Bureau of Air Commerce Worker operating a new radio teletypewriter service which allows for instantaneous transmission of written records without the aid of wires, has been perfected by the experts of the Bureau of Air Commerce](https://c8.alamy.com/comp/2A7BG5C/worker-operating-a-new-radio-teletypewriter-service-which-allows-for-instantaneous-transmission-of-written-records-without-the-aid-of-wires-has-been-perfected-by-the-experts-of-the-bureau-of-air-commerce-ca-1936-2A7BG5C.jpg)
Worker operating a new radio teletypewriter service which allows for instantaneous transmission of written records without the aid of wires, has been perfected by the experts of the Bureau of Air Commerce
![SDF on Twitter: "radio teletype HAL telereader #radio #teletype #baudot #ascii #morsecode #decode #encode #rtty #hamradio #asfk #terminal #retro #vintage https://t.co/bq83we424O" / Twitter SDF on Twitter: "radio teletype HAL telereader #radio #teletype #baudot #ascii #morsecode #decode #encode #rtty #hamradio #asfk #terminal #retro #vintage https://t.co/bq83we424O" / Twitter](https://pbs.twimg.com/media/EXtvWy5UYAEmaXy.jpg)
SDF on Twitter: "radio teletype HAL telereader #radio #teletype #baudot #ascii #morsecode #decode #encode #rtty #hamradio #asfk #terminal #retro #vintage https://t.co/bq83we424O" / Twitter
![Teletype radio plane set, used by Navy Dept., to receive typewritten radio messages from Naval airplanes - b&w film copy neg. | Library of Congress Teletype radio plane set, used by Navy Dept., to receive typewritten radio messages from Naval airplanes - b&w film copy neg. | Library of Congress](http://tile.loc.gov/storage-services/service/pnp/cph/3a40000/3a42000/3a42300/3a42397r.jpg)