| Atomic Energy, Inside The Atom. |
1961 |
Encyclopaedia Britannica Films Inc. |
13½min |
16mm |
Color |
sound |
| ELECTRONS AT WORK |
1961 |
Encyclopaedia Britannica Educational Corporation |
14 min |
16mm |
Color & B&W |
Sound |
| WHAT IS ELECTRIC CURRENT? |
1961 |
|
13½min |
16mm |
B&W |
Sound |