American Bostons raid steel works in France.
Full title reads: "THEY SWOOP TO CONQUER".
English Channel & France.
Various shots of the American Boston bombers flying very low at high speed across the Channel and over the countryside of Northern France. Various shots of the Bostons hitting the Denain steel works near Valenciennes. Columns of smoke shoot up as the bombs find their targets.
(Mute & Track Negs.)