[Waverley ARS] See Valve Manufacturing in the 1960s

[Simon Buxton]

Hi

You can view a 30 min film showing every detail of EL34 valve
manufacture at Mullard's works in the early 1960s. Its not surprising
they cost around one days average wage at the time - say $100 today. 
Fascinating.

See http://www.techtubevalves.com/about_us/film_reels.php

73 Simon VK2UA