. "115000.0" . . . "1951" . . . . "4000000.0" . "Grumman Mallard" . "59" . "Grumman G-89" . . "Grumman G-73T Turbine Mallard" . "Grumman G-73 Turbo Mallard" . . . . . "Grumman G-73 Mallard" . . . "Grumman G-73 Mallard" . . . . . "1946" . "Grumman Turbo-Mallard" . "Grumman Turbo Mallard (G-73T)" . . "Mallard sea planes" . . . . . .