The De Havilland Aircraft Co., Ltd.
di_10472
di_10472.jpg
Letter from Alan J. Cobliam[?], Chief Pilot to the Vacuum Oil Company
Cobliam[?], Alan J., Chief Pilot
1922-05-12
ExxonMobil historical collection
8.5 in X 11 in
2.207/F27
General Subjects File: Aviation: Proofs of Performance: General
American Energy Industry Texas History