Carry the fight - movie film screenshot

Combating submarines in the Atlantic during the war.
Copyright: no reg.
Summary taken from Guide to U.S. Government Motion Pictures.
MAVIS 1875385; Carry the fight.
Sources used: M/B/RS preliminary shelflist card; Collections: U.S. Government file; U.S. Government Motion Pictures, p. 7.
Received: ca. 1947-10-06; non-viewing print ; transfer; U.S. Governmnet Films Collection.
Received: 2000-10-24 from LC video lab; viewing copy and master; preservation, LWO-36924; U.S. Government Films Collection.