The Tree in a Test Tube is L&H's only known surviving color film, shot in Kodachrome on 16mm, and is basically World War II propaganda.
Test cricket | One Tree Hill | One Tree Hill (TV series) | Test | tree | Crash Test Dummies | Christmas tree | Herbert Beerbohm Tree | Porcupine Tree | test pilot | River Test | The Tube | test | The Joshua Tree | The Hanging Tree | Quebracho tree | Joshua Tree National Park | Common Admission Test | Cathode ray tube | Under the Yum Yum Tree | Turing test | Test Pilot | Rorschach test | Old Dalby Test Track | Happy Tree Friends | X-ray tube | Woomera Test Range | Tree of Life | Tree of Knowledge | tree line |