| 1931 |
OPTICAL INSTRUMENTS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
B&W |
Silent |
| 1931 |
PLANT GROWTH |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
PLANT TRAPS |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
Pueblo Dwellers |
ENCYCLOPEDIA BRITANNICA EDUC. (FILM |
11 |
16mm |
|
|
| 1931 |
PUEBLO DWELLERS |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1931 |
ROOTS OF PLANTS |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
Seed dispersal |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
SHARK FISHING |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1931 |
Some larger mammals |
Encyclopaedia Britannica Films |
0:14:40 |
16mm |
B&W |
silent |
| 1931 |
Stages Of Child Growth |
Encyclopedia Britannica Films |
22 min |
16mm |
B&W |
sound |
| 1931 |
THE BUILDERS |
Encyclopaedia Britannica Films Inc |
20 min |
16mm |
|
Sound |
| 1931 |
The Earth's rocky crust. |
Encyclopaedia Britannica Films Inc |
375 |
16mm |
|
sound |
| 1931 |
Tiny Water Animals |
Encyclopedia Britannica Educ. Corp |
3:50 |
16mm |
|
sound |
| 1931 |
Tiny water animals |
Encyclopaedia Britannica Films Inc.: Distributor | Indiana University Audio-Visual Center: Distributor |
0:10:00 |
16mm |
B&W |
sound |
| 1931 |
TINY WATER ANIMALS |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
VOLCANOES |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
WADING BIRDS |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
|
| 1931 |
Work Of Running Water |
Encyclopedia Britannica Films |
|
16mm |
|
sound |
| 1930 |
[MacDonald Collection. Heart function--unidentified works]. |
Encyclopaedia Britannica Films Inc. |
260 |
16mm |
|
sound |
| 1930 |
BACTERIA |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
|
| 1930 |
BEAVERS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
BEET AND CANE SUGAR |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
BEHAVIOR OF LIGHT |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
BURBANK, LUTHER |
Encyclopaedia Britannica Films Inc |
12min |
16mm |
|
Silent |
| 1930 |
CARE OF THE TEETH |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
CENTRAL AMERICA |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1930 |
CHEMICAL EFFECTS OF ELECTRICITY |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
CIRCULATORY CONTROL |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
COTTON GOODS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
DIPHTHERIA |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
EAST INDIAN ISLAND |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1930 |
ENERGY FROM SUNLIGHT |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
FIRE MAKING |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
FIRE SAFETY |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
FOOD AND GROWTH |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
FROM FLAX TO LINEN |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
FROM HAITI TO TRINIDAD |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1930 |
Fruits and vegetables |
Encyclopaedia Britannica Films Inc.: Distributor | Indiana University Audio-Visual Center: Distributor |
0:14:58 |
16mm |
B&W |
silent |
| 1930 |
GLACIER NATIONAL PARK |
Encyclopaedia Britannica Films Inc |
12min |
16mm |
|
Silent |
| 1930 |
GOOD FOODS—FRUIT AND VEGETABLES |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1930 |
GOOD FOODS—MILK |
Encyclopaedia Britannica Films Inc |
5 min |
16mm |
|
Silent |
| 1930 |
INDUCED CURRENTS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
Interdependence |
Encyclopaedia Britannica Films Inc |
30 min |
16mm |
B&W |
Silent |
| 1930 |
Lead |
Encyclopaedia Britannica Educ Corp |
|
16mm |
B&W |
|
| 1930 |
LEAD |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
Lumbering in the Pacific Northwest |
Encyclopaedia Britannica Educ Corp |
|
16mm |
B&W |
|
| 1930 |
LUMBERING IN THE PACIFIC NORTHWEST |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
Luther Burbank |
Encyclopaedia Britannica Films |
0:09:44 |
16mm |
|
silent |
| 1930 |
Making of paper. |
Encyclopaedia Britannica Films Inc. |
|
16mm |
|
sound |
| 1930 |
MAPLE SYRUP AND SUGAR |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
Silent |