TY  - GEN
AU  -  Larsen, Egon
TI  - Inventors’ cavalcade
U1  - 608,LAR 
PY  - 1943///]
CY  - London
PB  -  L. Drummond
KW  - Inventors’ cavalcade
N1  - Men lighter than air (Page-9), Steam and steel (Page-40), Taming the lightining (Page- 84), Masters of the sea (Page-116), The wizard of menlo park (Page-134), Music of the ether (Page-152), Clippers of the cloud (Page-184)
ER  -