US #36,38-40 1988,90-92 $5 Ducks, Montana MNH F-VF (CV $28)
CHF 9,69
Duck Stamps
US #9-11 1986-1988 $5 Virginia Ducks Permit, Large Blocks. MNH F-VF (SCV $868)
CHF 206,72
Entenmarken: Virginia 6 $ 1993,95-98 (5) postfrisch
CHF 20,19
US #RW66 1999 $15 Greater Scaup Full Sheet UR P#198654. MNH VF (SCV $1,200+)
CHF 589,48
US #RW66 15 $ Greater Scaup 2000 postfrisch XF 92
CHF 58,14