RW30 1963-64 Brant MNH XF Plate Block Duck Stamps

Mint Never Hinged plate block of four from the 1963-64 Federal Duck Stamp issue, featuring Brant geese in flight. Centering is strong across all four stamps, with wide selvage at top and left and full plate number 168273 clearly shown. Designed by Edward J. Bierly, this issue was praised for its fine detail and naturalistic depiction of waterfowl. A high-grade MNH example.