KDKA Pittsburgh
Sabotage Bulletin
December 7, 1941, 5:30 pm EST

Text:
"The War Department asks that all radio stations make the following announcement: The Secretary of War directs that all firms and manufacturing plants who have defense contracts or who are working on defense orders will at once institute proper measures against sabotage. Repeating that announcement: The Secretary of War directs that all firms and manufacturing plants who have defense contracts or who are working on defense orders will at once institute proper measures against sabotage."