Definitives - Great Americans - Johns Hopkins 1989
Viser nu USA - Post frimærker - 1989 - Definitives - Great Americans - Johns Hopkins - 1 frimærker.
1989
Definitives - Great Americans - Johns Hopkins
7. juni VM: Ingen Arkstørrelse: 20 Perforeringer: 11¼ x 11
![[Definitives - Great Americans - Johns Hopkins, type XRY]](https://www.stampworld.com/media/catalogue/United-States/Postage-stamps/XRY-s.jpg)