| Why Fathers Work |
1969 |
Encyclopedia Britanica Films |
|
16mm |
Color |
sound |
| Water Power |
1930 |
Erpi Picture Consultants Inc. |
1 reel |
16mm |
B&W |
silent |
| The Industrial Revolution |
1942 |
ERPI Classroom Films Inc. |
380 |
16mm |
B&W |
sound |
| THE BUILDERS |
1931 |
Encyclopaedia Britannica Films Inc |
20 min |
16mm |
|
Sound |
| SCIENCE AND AGRICULTURE |
1939 |
Encyclopaedia Britannica Films Inc |
11 min |
16mm |
|
Sound |
| New England Town 1660, Call Of The Frontier. |
1969 |
Encyclopaedia Britannica Educational Corp. |
|
16mm |
Color |
sound |
| HOW OUR NEIGHBORS LIVE |
1941 |
Encyclopaedia Britannica Films Inc |
*11min |
16mm |
|
Sound |
| Early Settlers of New England |
1940 |
Encyclopedia Britannica Educ. Corp |
|
16mm |
|
sound |
| Defending the city's health |
1937 |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| COMMUNICATION |
1942 |
Encyclopaedia Britannica Films Inc |
10 min |
|
|
Sound |
| City water supply. |
1941 |
Encyclopaedia Britannica Films Inc |
375 |
16mm |
B&W |
sound |
| Chile |
1940 |
Encyclopaedia Britannica Films Inc |
11min |
16mm |
|
Sound |
| BRAZIL |
1940 |
Encyclopaedia Britannica Films Inc |
11min |
16mm |
|
Sound |
| ARGENTINA |
1941 |
Encyclopaedia Britannica Films Inc |
11min |
16mm |
|
Sound |
| AIRPLANE CHANGES OUR WORLD MAP |
1942 |
Encyclopaedia Britannica Films Inc |
*11min |
16mm |
|
Sound |