Advantages of Zeppelin for scouting purposes at sea; cost and maintenance expenses of airships and cruisers are compared.
The modern dirigible is practically invulnerable when operated at sea
U. S. Air Services
United States Air Services ; 15 , n 9
1930
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1930
|Emerald Group Publishing | 1976
Dirigible as product of modern engineering
Engineering Index Backfile | 1935
|Tema Archiv | 1976