Kayser Ellison KE 965 Heat Resisting Valve Steel
Kayser Ellison KE 965 Heat Resisting Valve Steel - Kayser Ellison and Co Ltd
Picture No
13892943
Media ID
43782964
Size
2251px x 3173px
(1.9MB)
Credit
© Aviation Ancestry Collection / Mary Evans
Source
Aircraft Engineering magazine - January 1947
Date
1947





























