English: The U.S. Navy amphibious assault ship USS Princeton (LPH-5) photographed after her 1961 "FRAM" modernization, with Sikorsky UH-34D Seahorse helicopters on her flight deck.
This image is available from the Naval History and Heritage Command under the digital ID NH 73454. Most of the photos found in the NHHC collection are in the public domain and may be downloaded and used without permissions or special requirements. Those which are not will be noted in the copyright section of the NHHC image description.[1]