| 1933 |
Sound Waves and Their Sources (Univ. of Chicago Physical Science Series) |
Akin and Bagshaw; American Museum of Natural History; University of Arizona; Bell and Howell; Brigham Young; University of California; College Film Center; University of Colorado; Edited Pictures System; University of Georgia; University of Iowa; Iowa State College; University of Illinois; Indiana University; University of Kansas; University of Kentucky; Millersville; University of Minnesota; University of Missouri; University of North Carolina; University of New Hampshire; University of Oklahoma; Pennsylvania College for Women; University of South Carolina; University of Texas; Visual Education Service; Central Washington College of Education; University of Wisconsin (rental); Erpi, Twyman, VES (sale) |
11 min |
16mm |
|
Sound |
| 1933 |
SOUND: FUNDAMENTALS OF ACOUSTICS |
ERPI Classroom Films Inc. |
4:00 |
16mm |
|
sound |
| 1931 |
Beetles |
Encyclopaedia Britannica Films Inc.: Distributor | Erpi Classroom Films Inc.: Distributor | Indiana University Audio-Visual Center: Distributor |
0:09:43 |
16mm |
B&W |
sound |
| 1931 |
Development of transportation. |
ERPI Classroom Films Inc. |
375 |
16mm |
|
sound |
| 1931 |
Roots of plants. [First edition]. |
ERPI Classroom Films Inc. |
375 |
16mm |
|
sound |
| 1931 |
Spiders |
ERPI Classroom Films Inc. |
14 |
16mm |
B&W |
silent |
| 1931 |
The Frog |
ERPI Classroom Films Inc. |
325 |
16mm |
|
sound |
| 1930s |
PLANTING AND CARE OF TREES |
erpi |
|
16mm |
|
|
| 1930s |
PLANTING AND CARE OF TREES |
erpi |
|
16mm |
|
|
| 1930s |
WHERE EAST MEETS WEST |
erpi |
1R |
16mm |
|
Sound |
| 1930 |
Water Power |
Erpi Picture Consultants Inc. |
1 reel |
16mm |
B&W |
silent |
| 1920’ |
THE ELECTRIC STARTER |
erpi |
|
16mm |
|
|
|
Adventures of Bunny Rabbit |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Anthracite Coal |
erpi |
|
16mm |
|
sound |
|
Aphids |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Baby's Day At 36 Weeks |
erpi |
|
16mm |
|
sound |
|
Beetles |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Behavior: Day At 48 Weeks |
erpi |
|
16mm |
|
sound |
|
Behavior: Day At One Year |
erpi |
|
16mm |
|
sound |
|
Boats (Aka A Boat Trip) |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Brazil : People Of The Plantations |
Erpi Classroom Films |
|
16mm |
|
sound |
|
Butterflies |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Chemistry Of A Changing World |
erpi |
|
16mm |
|
sound |
|
Children Of China |
erpi |
11 |
16mm |
B&W |
sound |
|
Children Of Japan |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Conservation Of Natural Resources |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Conservation Of Our National Resources |
erpi |
|
16mm |
|
sound |
|
Electrochemistry |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Electrons: Erpi Picture Consultants (Later Name Encyclopaedia Britannica Films) |
Erpi Picture Consultants (later name Encyclopaedia Britannica Films) |
|
16mm |
|
sound |
|
Electrostatics |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Flatboatmen Of The Frontier |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Fungus Plants |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Industrial Revolution, The |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Life In Old Louisana |
Encyclopedia Britannica ERPI |
|
16mm |
|
sound |
|
Light Waves and Their Uses |
Erpi |
11 min |
16mm |
B&W |
Sound |
|
Mechanism Of Breathing |
erpi |
|
16mm |
|
sound |
|
Mexican Children |
erpi |
|
16mm |
|
sound |
|
Moon |
erpi |
11 |
16mm |
B&W |
sound |
|
New England Fisherman |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Peru : People Of The Mountains |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Pioneers of the Plains |
erpi |
|
16mm |
B&W |
|
|
Plant Growth |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Pneumonia |
ERPI Classroom Films Inc. |
0:11:06 |
16mm |
B&W |
sound |
|
Science And Agriculture (The Soybean) |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Science And Agriculture: The Soy Bean |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Sending Radio Messages (Principles Of Radio — Part 1) |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
|
Sound Waves and Their Sources |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
Symphony Orchestra |
Erpi |
11 min |
16mm |
B&W |
Sound |
|
The Brass Choir |
Erpi |
10 min |
16mm |
B&W |
Sound |
|
The Frog |
Erpi |
10 min |
16mm |
B&W |
Sound |