80-G-409991
USS Oglala (CM-4); USS Gamble (DD-123/DM-15); USS Ramsay (DD-124/DM-16). (listed L-R) anchored off Cocoanut Island, Hilo Harbor, Hawaii, T.H., 12 December 1931. Mauna Kea Volcano is in the distance. Note that the DMs are still wearing their destroyer hull numbers but with Mine Force insignias. 80-G-409991