| Building the Panama Canal. |
1941 |
Encyclopaedia Britannica Films Inc |
11min |
16mm |
|
sound |
| Cradle Of Our Race |
1938 |
Knowledge Builders |
|
16mm |
|
sound |
| HOW A FISHING PEOPLE LIVE |
1944 |
Knowledge builders |
11 min |
16mm |
|
Sound |
| How a hunting people live. |
1941 |
Knowledge builders |
11 min |
16mm |
|
sound |
| HOW THE DESERT PEOPLE LIVE |
1944 |
Knowledge builders |
11 min |
16mm |
|
Sound |
| LIFE IN THE ANTARCTIC |
1944 |
Knowledge builders |
11min |
16mm |
|
Sound |
| NATION'S SEARCH FOR GRASS |
1944 |
Knowledge builders |
11min |
16mm |
|
Sound |
| Our Own Country |
1938 |
Knowledge Builders |
|
16mm |
|
sound |
| PEOPLE OF THE ARCTIC |
1944 |
Knowledge builders |
11min |
16mm |
|
Sound |
| Story Of The Microscope |
1938 |
Knowledge Builders |
|
16mm |
|
sound |
| STORY OF THE MICROSCOPE |
1944 |
Knowledge builders |
11 min |
16mm |
|
Sound |