| 1969 |
BANANAS: GOLD FROM THE TROPICS. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
COFFEE PRODUCTION IN LATIN AMERICA. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
Communication by voice and action. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
HOW TO CONDUCT A MEETING. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
LEO BEUERMAN. |
Centron Corp. Inc. |
13 |
16mm |
Color |
sound |
| 1969 |
MICROPHONE SPEAKING. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
NORWEGIAN FISHERMAN-FARMER. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
SUGAR AND THE CANE. |
Centron Corp. Inc. |
|
16mm |
|
sound |
| 1969 |
THE CRUSADES. |
Centron Corp. Inc. |
13 reels |
16mm |
|
sound |
| 1958 |
Animals Through The Winter. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
Fire safety is your problem. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
How Animals Help Us. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
How Plants Help Us. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
How Plants Reproduce. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
How Seeds Are Scattered. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
Knowing Woods And Their Uses. |
Centron Corp. Inc. |
1 1/4 reels |
16mm |
B&W |
sound |
| 1957 |
Let's try choral reading. |
Centron Corp. Inc. |
4:00 |
16mm |
B&W |
sound |
| 1957 |
Seasonal Changes In Plants. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1957 |
Transportation By Land. |
Centron Corp. Inc. |
1 1/4 reels |
16mm |
B&W |
sound |
| 1957 |
Transportation By Water. |
Centron Corp. Inc. |
1 1/4 reels |
16mm |
B&W |
sound |
| 1956 |
FROGS AND TOADS. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1956 |
How to succeed in school. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1956 |
How to take a test. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1956 |
Industrial Arts: Joining And Gluing. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1956 |
Industrial Arts: Wood Finishing. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1955 |
Cindy goes to a party. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1955 |
Discussion Problems In Group Living: The Gossip. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1955 |
Discussion Problems In Group Living: What About Juvenile Delinquency? Centron Corp. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1955 |
Industrial Arts: A Safe Shop. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1955 |
Why Study Science? Centron Corp. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1955 |
Your table manners. |
Centron Corp. Inc. |
1 reel |
16mm |
B&W |
sound |
| 1954 |
Caring for your toys. |
Centron Corp. Inc. |
13 min. |
16mm |
B&W |
sound |
| 1954 |
Industrial arts. Boring and drilling tools. |
Centron Corp. Inc. |
3:50 |
16mm |
B&W |
sound |
| 1954 |
Industrial Arts: Chisel And Gouges. |
Centron Corp. Inc. |
13 min. |
16mm |
B&W |
sound |
| 1954 |
Speech: Group Discussion. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1954 |
THE SHOW-OFF. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1954 |
Why Study Speech? Centron Corp. |
Centron Corp. Inc. |
11 min. |
16mm |
B&W |
sound |
| 1954 |
Words Of Courtesy. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1953 |
A Citizen Participates. |
Centron Corp. Inc. |
26 min. |
16mm |
B&W |
sound |
| 1953 |
Health: Your Food. |
Centron Corp. Inc. |
18 min. |
16mm |
B&W |
sound |
| 1953 |
Industrial Arts: Hand Saws. |
Centron Corp. Inc. |
9 min |
16mm |
B&W |
sound |
| 1953 |
Industrial Arts: Measuring And Squaring. |
Centron Corp. Inc. |
11 min. |
16mm |
B&W |
sound |
| 1953 |
Industrial Arts: Planes. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1953 |
Industrial Arts: Using Nails And Screws. |
Centron Corp. Inc. |
13 min. |
16mm |
B&W |
sound |
| 1953 |
Lugano, Switzerland. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1953 |
Paris, The Ageless City. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1953 |
The Good Loser. |
Centron Corp. Inc. |
14 min. |
16mm |
B&W |
sound |
| 1953 |
Venice. |
Centron Corp. Inc. |
12 min. |
16mm |
B&W |
sound |
| 1953 |
Water Safety. |
Centron Corp. Inc. |
10 min. |
16mm |
B&W |
sound |
| 1952 |
Speech: Conducting A Meeting. |
Centron Corp. Inc. |
11 min. |
16mm |
B&W |
sound |