RW85B 2018-19 Mallards Souvenir Sheet Block of 4 w/COA Duck Stamp

RW85B (2018-19) Federal Duck Stamp souvenir sheet featuring a block of four Mallards, issued for the 85th anniversary of the program. Designed by Robert Hautman. Presented on the original Certificate of Appreciation card, which also carries the 2018-19 Junior Duck Stamp depicting an Emperor Goose by Rayen Kang. Only 12,600 of these souvenir combinations were produced. Mint Never Hinged. Artist: Robert Hautman | Species: Mallard