This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Skyhook shipback. Skyhook balloons provided stable vehicle for long duration observations at altitudes in excess of feet Balloons long used for collecting meteorological data now offered the opportunity of collecting highly specialized information and photographs This photograph shows Skyhook Ballon leaving the deck of the USS