"Ski Slide" to Launch Heavy Planes

Titolo: "Ski Slide" to Launch Heavy Planes
Oggetto: en Imagined technology & prototypes; en Airplanes and Zeppelins
Article Title and/or Image Caption: "Ski Slide" Proposed to Launch Heavy Planes
Lingua: eng
Copertura temporale: World War II
Data di rilascio: 1940-06
pagine: 861
Diritti: Public Domain (Google digitized)
Sorgente: Google Books
Archived by: Enrico Saonara; Alberto Bordignon (Supervisor)