© Prosperity Co., Inc.; 21Apr47; MP2184.
PROTECTING ELECTRICAL EQUIPMENT FROM HIGH IMPACT SHOCK. Presented by the U. S. Navy. 1–1/2 reels, b&w, 35mm.
© The Jam Handy Organization, Inc.; title, descr., & 13 prints, 5Aug46; MU918.
PROTECTIVE CUSTODY. Letha McHale and Robert S. Wilson. b&w, 16mm.
Summary: The film reproduces drawings of scenes of Santo Tomas Internment Camp in the Philippines and shows portraits of internees.
© Letha McHale, Robert S. Wilson; title, descr., & 2 prints, 14May48; MU2992.
PROUDLY WE SERVE. Warner Bros. Pictures, Inc., in cooperation with the U. S. Marine Corps, c1944. 20 min., sd. (Featurette)
Credits: Written and directed by Crane Wilbur.
© Warner Bros. Pictures, Inc.; 14Oct44; LP12898.
PROVE IT BY THE THINGS YOU DO. Soundies Distributing Corp. of America, Inc., c1946. 1 reel, sd.