Thos Firth & John Brown. Firth-Brown Aircraft Steels
Thos Firth and John Brown. Firth-Brown Aircraft Steels - Thos Firth and John Brown Ltd Sheffield
Picture No
13891658
Media ID
43797751
Size
2145px x 2844px
(903KB)
Credit
© Aviation Ancestry Collection / Mary Evans
Source
Flight magazine - July 5th 1934
Date
1934
