found: Work cat.: McCuaig, P.C. Flying Duchesses, aristocratic adventures of a Canadian pilot, 2013:(Grumman Goose G-21A)
found: Wikipedia, May 12, 2013(The Grumman G-21 Goose was an amphibious aircraft designed by Grumman ...; During World War II, the Goose became an effective transport for the US military (including the United States Coast Guard), as well as serving with many other air forces.)
found: Militaryfactory WWW site, July 8, 2013:Grumman Goose G-21 (multirole flying boat; during World War II involved in transport, training, and sea rescue operations)