1 matching record(s)
N (Stack)Philips Industrial
Philips Practical Welding Course
London: Philips Industrial (Philips Lamps Ltd.), n.d. [c.1947]. Also: letter to A. C. Hyde Parker from Donald Ross & Partners Ltd., and leaflet by Donald Ross & Partners Ltd. on The Twinner Portable Electric Welding Unit: Instructions for Operating; letter dated 1947. Hyde Parker Collection
[1965-118]
1947?