Artikelrobot
Well-Known Member
The museum's exhibits include spark transmitters from the late 1890's right through to some very QRO commercial transmitters from the 1960's. There is also a good selection of valves and early Television Broadcast Cameras
http://www.southgatearc.org/news/aug2005/sandford_mill.htm
http://www.southgatearc.org/news/aug2005/sandford_mill.htm