Gerald F.J Tyne - Saga of the vacuum tube

The Saga of the Vacuum Tube is a series of 23 articles by Gerald Tyne that appeared in Radio News between March 1943 and April 1946 that described the history of vacuum tube technology from the dawn of electricity to about 1920. There are many photographs and references. These articles were the basis of Tyne's 1977 book (described below) also named The Saga of the Vacuum Tube.