| 1941 |
Problems Of Flight. |
Encyclopedia Britannica Films ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1941 |
Simple Machines |
erpi |
1 reel |
16mm |
|
sound |
| 1941 |
Simple Machines |
erpi |
11 |
16mm |
B&W |
|
| 1941 |
Simple machines (and their applications). |
ERPI Classroom Films Inc. |
4:00 |
16mm |
|
sound |
| 1941 |
The horse |
Encyclopaedia Britannica Educational Corporation: Distributor | ERPI CLASROOM FILMS INC: Distributor | Indiana University Audio-Visual Center: Distributor |
0:10:25 |
16mm |
B&W |
sound |
| 1941 |
The weather. |
ERPI Classroom Films Inc. |
4:00 |
16mm |
|
sound |
| 1941 |
Theory of Flight |
erpi |
11 |
16mm |
B&W |
|
| 1941 |
Theory of flight. |
ERPI Classroom Films Inc. |
4:00 |
16mm |
|
sound |
| 1940s |
HOME MOVIES: 1940s-50s CALIFORNIA 8MM |
erpi |
|
16mm |
|
|
| 1940s |
THE GAMBLER |
erpi |
|
16mm |
|
|
| 1940 |
Children Of Japan. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1940 |
Children of Switzerland |
erpi |
11 |
16mm |
B&W |
sound |
| 1940 |
Colonial children: 1650-1700. |
ERPI Classroom Films Inc. |
3:00 |
16mm |
|
sound |
| 1940 |
Control Of Body Temperature. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1940 |
French - Canadian Children |
erpi |
375 |
16mm |
|
sound |
| 1940 |
Furniture craftsmen. |
ERPI Classroom Films Inc. |
375 |
16mm |
|
sound |
| 1940 |
Gardening. |
ERPI Classroom Films Inc. |
4:00 |
16mm |
|
sound |
| 1940 |
Light Waves and Their Uses |
ERPI Classroom Films Inc. |
|
|
|
|
| 1940 |
Planter Of Colonial Virginia |
Erpi Classroom Films, Inc.; Encyclopedia Britannica |
11min |
16mm |
B&W |
sound |
| 1940 |
Snapping Turtle |
erpi |
|
16mm |
|
sound |
| 1940 |
THE MODERN LITHOGRAPHER. |
ERPI Classroom Films Inc. |
375 |
16mm |
|
sound |
| 1939 |
A giant people (The Watusi of Africa). |
ERPI Classroom Films Inc. |
375 |
16mm |
|
sound |
| 1939 |
An Airplane Trip, |
Erpi Classroom Films |
|
16mm |
|
|
| 1939 |
Arts And Crafts Of Mexico. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1939 |
Children of Holland. |
ERPI Classroom Films Inc. |
390 |
16mm |
B&W |
sound |
| 1939 |
Endocrine Glands |
ERPI Classroom Films Inc. |
11 |
16mm |
B&W |
Sound |
| 1939 |
Giant People: The Watussi of Africa |
erpi |
11 |
16mm |
B&W |
|
| 1939 |
Irrigation Farming. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
B&W |
sound |
| 1939 |
Navajo Indians |
erpi |
11 |
16mm |
B&W |
|
| 1939 |
Pygmies of Africa |
erpi |
20 |
16mm |
B&W |
|
| 1939 |
Shep—The Farm Dog. |
ERPI Classroom Films Inc. Encyclopedia Britannica Films |
1 reel |
16mm |
|
sound |
| 1939 |
The corn farmer (corn, hogs, beef cattle). |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1939 |
The Development of transportation |
American Museum of Natural History; Brigham Young; University of California; [Geo - unresolved, possibly Georgia]; [IH - unresolved abbreviation]; University of Iowa; University of Kansas; University of New Hampshire; University of South Carolina; Syracuse; University of Wisconsin; YMCA (rental); Erpi, Twyman (sale) |
10 min |
16mm |
|
Sound |
| 1939 |
The land of Mexico. |
ERPI Classroom Films Inc. |
375 |
16mm |
|
sound |
| 1939 |
The Machine Maker. |
Erpi Classroom Films, Inc. |
1 reel |
16mm |
|
Sound |
| 1939 |
The Orange Grower. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1939 |
The Truck Farmer. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
B&W |
sound |
| 1939 |
THE WATUSSI OF AFRICA |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1938 |
Alimentary Tract |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1938 |
Bring the world to the classroom. |
ERPI Classroom Films Inc. |
7:00 |
16mm |
|
sound |
| 1938 |
Colloids. |
Erpi Picture Consultants Inc. |
1 reel |
16mm |
B&W |
sound |
| 1938 |
Conservation of natural resources. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1938 |
Dashes, hurdles and relays. |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1938 |
Dashes, hurdles and relays. [Part 1]. |
ERPI Classroom Films Inc. |
2:00 |
16mm |
|
sound |
| 1938 |
Dashes, hurdles and relays. [Part 2]. |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1938 |
DASHES, HURDLES, AND RELAYS. |
ERPI Classroom Films Inc. |
2 reels |
|
|
|
| 1938 |
DIGESTION OF FOODS. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
B&W |
sound |
| 1938 |
Distance races |
Erpi Classroom Films Lawson Robertson Dean Cromwell Brutus Hamilton Harold A. Bruce Amateur Athletic Union of the United States |
|
|
|
|
| 1938 |
Distance races. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |
| 1938 |
Distributing heat energy. |
ERPI Classroom Films Inc. |
1 reel |
16mm |
|
sound |