Hello, i have a wooden propeller with the "G.A.C. London" logo on the blade.
Appx 3.5' long fabic/painted covered tips. Anyone have any info re-GAC? I know some time around 1915-1917. Left screw type.
Appx 3.5' long fabic/painted covered tips. Anyone have any info re-GAC? I know some time around 1915-1917. Left screw type.
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