on E coast of Green I., at S end of Gibbon Anchorage in Prince William Sound, 22 mi. E of Chenega, Chugach Mts.
Name published by U.S. Coast and Geodetic Survey (USC&GS) in 1943; named for George Rockwell Putnam, U.S. Coast and Geodetic Survey (USC&GS).
Manning Rocks, Pennsylvania Rock,
Bays:Port Chalmers, Mew Cove, Rua Cove,
Capes:Gilmour Point, Mountain Point, Putnam Point,
Cliffs:Islands:Applegate Rock, Channel Island, Green Island, Little Green Island, Montague Island, The Needle, Seal Island,
Lakes:Mountains: