New Explorer Seven satellite is launched on Army Juno Two rocket. Cape Canaveral, America.
Unissued / Unused material.
Title - 'Gyroscope aloft. US fires new satellite'.
Cape Canaveral, Florida. United States of America (USA).
MS's of men placing top on Explorer Seven satellite. Various shots of Army Juno Two rocket on launching platform.
Various shots of rocket being launched and soaring into space.
Cataloguer's note: American commentary.