How The World Will End Popular Science Monthly, September 1939, p. 59 by B.G. Seielstad (1)
Summary
How The World Will End Popular Science Monthly, September 1939, p. 59 by B.G. Seielstad
Tags
1939 illustrations
benjamin goodwin seielstad
popular science monthly 1939
wwii
world war 2
science history
popular science
Date
01/09/1939
Source
Wikimedia Commons
Link
Copyright info
public domain