British Anodising (Sheppard & Bengough Processes)
British Anodising (Sheppard and Bengough Processes) - British Anodising Ltd
Picture No
13878900
Media ID
43737907
Size
2105px x 1501px
(733KB)
Credit
© Aviation Ancestry Collection / Mary Evans
Source
Flight magazine - April 20th 1939
Date
1939





























