In the summer of 1918 , during the development of the D - class , plans were
being made for a G - class airship . ... 1919 , for a small airship that could double
as a towed kite balloon , or fly and maneuver independently like a dirigible .
Author: Roy A. Grossnick
Publisher:
ISBN: UOM:39015042999162
Category: Airships
Page: 78
View: 585