RW7 1940-41 Black Ducks, Mint VF Plate Block/6 Duck Stamp

Plate block of six from the 1940-41 federal issue featuring Black Ducks in flight, illustrated by wildlife artist F. L. Jaques. This Mint Never Hinged example is well centered with bright, clean impressions. Full top margin with plate number 143776 clearly visible. A sharp, original block in excellent mint condition.