Radio Valves

Early X-ray Tube


An early medical X-ray tube (1905) by Cuthbert Andrew.This was photographed at the link Porthcurno Telegraph Museum . A visit is strongly recommended for those with an interest in old technology. Among the exhibits are two working spark transmitters, one a replica of the Titanic radio room, as well as masses of submarine cable telegraph equipment.

© Andy Cowley, 2005-2012     Home

This page last modified by AJC - Sunday, 23-May-2010