Amberley Working Museum: http://www.amberleymuseum.co.uk/
Avoncroft Museum of Historic Buildings: http://www.avoncroft.org.uk
BT Archives: http://www.bt.com/archives
Goonhilly Satellite Earth Station: http://www.goonhilly.bt.com/
Milton Keynes Museum: http://www.mkmuseum.org.uk/
Museum of London: http://www.museumoflondon.org.uk/
Museum of Science and Industry, Manchester: http://www.msim.org.uk/
National Museums of Scotland: http://www.nms.ac.uk/
Porthcurno Telegraph Museum: http://www.porthcurno.org.uk/
Science Museum: http://www.sciencemuseum.org.uk/
The Communications Network: http://www.tcn-uk.org/
History of Atlantic cable and submarine telegraphy:http://atlantic-cable.com/
House of Communication - Post and Tele Museum, Denmark: http://www.postogtelemuseet.dk/viewPage.php?id=109
The Network Story: http://www.btplc.com/Thegroup/Networkstory/netstory.html
British TV History:http://www.tvhistory.btinternet.co.uk/index.html
Ingenious: http://www.ingenious.org.uk/Read/Communication/Doweneedthetelephone/
Telegrams: http://home.iprimus.com.au/oseagram/
Virtual Museum of Telecommunications: http://www.eurocommuseum.com/
British phone books online 1880-1984: http://www.ancestry.co.uk