© Prior Motion Picture Co.; 18Dec42; MP13163.
HOW TO STUDY. c1946. 1 reel, sd., color, 16mm.
Appl. author: William G. Brink.
© Esquire, Inc.; 27Jun46; MP1532.
HOW TO SUBTRACT FRACTIONS. Johnson Hunt Productions, c1947. 1 reel, sd., color, 16mm.
Appl. author: Silas Edward Johnson.
© Johnson Hunt Productions; 25Aug47; MP2276.
HOW TO SWIM. Walt Disney Productions, c1942. 1 reel, sd. (A Walt Disney Goofy)
© Walt Disney Productions; 6Mar42; LP11631.
HOW TO TACKLE IN FOOTBALL. Encyclopaedia Britannica Films, Inc., c1949. 1 reel, si., b&w, 8mm.