| 1930 |
REFINING CRUDE OIL |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
RIO GRANDE |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1930 |
RUFFED GROUSE |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
|
| 1930 |
SEWAGE DISPOSAL |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
SILVER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
Some Friendly Birds ▶ |
Encyclopaedia Britannica Educ Corp |
11 |
16mm |
|
|
| 1930 |
SOME SEASHORE ANIMALS |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
|
| 1930 |
STEAM POWER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
Termites |
Encyclopaedia Britannica Educ Corp |
22 |
16mm |
B&W |
|
| 1930 |
TERMITES |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
Tin |
Encyclopaedia Britannica Educ Corp |
|
16mm |
B&W |
|
| 1930 |
TIN |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1930 |
TUBERCULOSIS: HOW IT MAY BE AVOIDED |
Encyclopaedia Britannica Films Inc |
18 min |
16mm |
|
|
| 1930 |
Wild Flowers |
Encyclopaedia Britannica Educ Corp |
11 |
16mm |
|
|
| 1930 |
WILD FLOWERS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1930 |
YELLOWSTONE NATIONAL PARK |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1930 |
Yosemite National Park |
Encyclopaedia Britannica Educ Corp |
22 |
16mm |
B&W |
|
| 1930 |
YOSEMITE NATIONAL PARK |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1931 |
A drink of water |
Encyclopaedia Britannica Films Inc.: Distributor | Indiana University Audio-Visual Center: Distributor |
0:06:00 |
16mm |
B&W |
silent |
| 1931 |
BEACH AND SEA ANIMALS |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
Beetles |
Encyclopaedia Britannica Films Inc.: Distributor | Erpi Classroom Films Inc.: Distributor | Indiana University Audio-Visual Center: Distributor |
0:09:43 |
16mm |
B&W |
sound |
| 1931 |
BEETLES |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
BIRDS OF PREY |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
BIRDS OF THE SEACOAST |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
Body framework |
Encyclopaedia Britannica Films Inc.: Distributor | Indiana University Audio-Visual Center: Distributor |
0:16:40 |
16mm |
B&W |
sound |
| 1931 |
BODY FRAMEWORK |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
BOLIVIA |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1931 |
BOONE TRAIL |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1931 |
Cleanliness: clean face and hands |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1931 |
CLEANLINESS—BATHING |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1931 |
CLEANLINESS—CLEAN CLOTHES |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
Silent |
| 1931 |
CLEANLINESS—KEEPING THE HAIR CLEAN |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1931 |
COFFEE |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1931 |
DIGESTION OF FOODS |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
Dodder ▶ |
Electrical Research Products Inc.; Encyclopaedia Britannica Films Inc |
1 reel |
16mm |
B&W |
sound |
| 1931 |
DUTCH EAST INDIES |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1931 |
FARM |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
FEET |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
Flowers at Work ▶ |
Encyclopaedia Britannica Educ Corp |
11 |
16mm |
B&W |
sound |
| 1931 |
Fungus Plants |
Encyclopaedia Britannica Educ Corp |
11 |
16mm |
B&W |
|
| 1931 |
FUNGUS PLANTS |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
|
Sound |
| 1931 |
GAME BIRDS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
GOOD FOODS—A DRINK OF WATER |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1931 |
GOOD FOODS—BREAD AND CEREALS |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1931 |
HOME NURSING—ROUTINE PROCEDURES |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
HOME NURSING—SPECIAL PROCEDURES |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
|
| 1931 |
HOME NURSING—THE BED BATH |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
|
| 1931 |
How Nature Protects Animals ▶ |
Encyclopaedia Britannica Films Inc |
10 min |
16mm |
B&W |
Sound |
| 1931 |
ILLUMINATION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1931 |
LENSES |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |