| 1956 |
Woodwind Choir, The |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1957 |
Light Waves and Their Uses |
erpi |
11 |
16mm |
B&W |
|
| 1957 |
Roots Of Plants |
erpi |
|
16mm |
|
sound |
| 1958 |
Development Of Transportation, The |
Erpi Picture Consultants Inc. |
|
16mm |
|
sound |
| 1958 |
Rate Of Chemical Reaction |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1958 |
THE EIGHTH SEA |
erpi |
|
16mm |
|
|
| 1966 |
Policeman, The |
Encyclopedia Britannica ebec/ERPI |
16 min |
16mm |
color |
sound |
| 1971 |
A Seaport on the Prairie |
erpi |
|
16mm |
|
|
| 1981 |
UNDERGROUND BLASTING |
erpi |
|
16mm |
|
|
| 1984 |
Adventures Of Bunny Rabbit |
ERPI Classroom Films Inc. |
|
16mm |
|
sound |
| 1988 |
Weather |
erpi |
|
16mm |
|
sound |
| 1990 |
Butterflies |
erpi |
|
16mm |
|
sound |
|
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 |