| 1930 |
SILVER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 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 Films Inc |
15 min |
16mm |
|
|
| 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 Films Inc |
15 min |
16mm |
|
|
| 1930 |
YELLOWSTONE NATIONAL PARK |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1930 |
YOSEMITE NATIONAL PARK |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1929 |
ALASKA |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1929 |
ARID SOUTHWEST |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1929 |
BLOOD |
Encyclopaedia Britannica Films Inc |
12 min |
16mm |
|
|
| 1929 |
BREATHING |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1929 |
CIRCULATION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1929 |
COMMON SALT |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
DIGESTION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1929 |
FIRE PREVENTION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1929 |
FIRE PROTECTION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1929 |
FURNITURE MAKING |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
LIFE HISTORY OF THE YELLOW FEVER MOSQUITO |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
LIVING CELL |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1929 |
MARKET GARDENING |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
RUBBER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
SAFETY AT SEA |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
color |
|
| 1929 |
SILK |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
SOAP |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1929 |
WOOLEN GOODS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1928 |
ANTHRACITE COAL |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
CATTLE |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1928 |
COTTON GROWING |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1928 |
FROM TREE TO NEWSPAPER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1928 |
GLASS BLOWING TECHNIQUE |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1928 |
NEW ENGLAND FISHERIES—MACKEREL |
Encyclopaedia Britannica Films Inc |
8 min |
16mm |
|
Silent |
| 1928 |
NEW YORK WATER SUPPLY |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
PEANUTS |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1928 |
PLANTING AND CARE OF TREES |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
Pressure |
Encyclopaedia Britannica Films |
15 min |
16mm |
|
Silent |
| 1928 |
PURIFYING WATER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
REFORESTATION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
WATER CYCLE |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
WATER POWER |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1928 |
WHEAT |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1927 |
BITUMINOUS COAL |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1927 |
COMPRESSED AIR |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1927 |
HOT AIR HEATING |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1927 |
IRON ORE TO PIG IRON |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
Silent |
| 1927 |
IRRIGATION |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1927 |
LIMESTONE AND MARBLE |
Encyclopaedia Britannica Films Inc |
15 min |
16mm |
|
|
| 1927 |
MOHAWK VALLEY |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |
| 1927 |
PANAMA CANAL |
Encyclopaedia Britannica Films Inc |
15min |
16mm |
|
Silent |