Untitled-Ducks Taking Off

An almost pristine example of plywood jigsaw puzzle, in Victory's Popular series from a print of a painting by an artist I have identified as Emmett Watson (American-1895-1955), who was a very accomplished artist of many styles, turning to wildlife paintings in the post WWII years, so this puzzle is probably c1950's-1960's.

Artist: Watson, Emmett
Date: c1950's-1960's
Brand: Victory
Material: Plywood
Nationality: British-England
Number: P.6
Pieces: 350
Series: Popular
Size: 16" x 12"
Theme: Wildlife
Title: Untitled-Ducks Taking Off