When showing those movies to the generation that is in them, record their reactions and comments.
The new recording of the old with the commentary is priceless:
"I remember that day uncle Mark climbed on the ladder with that big movie camera while we all crowded onto the porch." circa 1964
Record the watchers of the recordings, especially if they were younger then.
Use new media each time.
Slashdot Mirror
When showing those movies to the generation that is in them, record their reactions and comments. The new recording of the old with the commentary is priceless: "I remember that day uncle Mark climbed on the ladder with that big movie camera while we all crowded onto the porch." circa 1964 Record the watchers of the recordings, especially if they were younger then. Use new media each time.