Educational film for civil defense personnel on requirements for a fallout shelter. Explains types of shelters and degrees of protection.
1982
1966
1983
1999
1986
1962
2026
1985
1970
1997
2010
2015
2000
2016
2005
1977
2023
1961
2013
1964
2009
2006
2011
1959
2002
1980