British American Optical Company Centriforce Abrasives
British American Optical Company Centriforce Abrasives - British American Optical Company Ltd
Picture No
13868430
Media ID
43668649
Size
1244px x 1720px
(455KB)
Credit
© Aviation Ancestry Collection / Mary Evans
Usage Restrictions
Editorial Use Only
Source
Aircraft Engineering magazine - January 1954
Date
1954





























