Robert Goddard design

(See all uses as list)

Lesotho 6/30/1987 75s issue=Scientific Achievements wmk=basuto hat perf=15

Micronesia 3/4/1995 32c issue=Pioneers of Flight e perf=13.5

Ghana 9/1/1998 5500c issue=Millennium Series - Famous People of the Twentieth Century - Inventors perf=14.25

St. Vincent 5/6/1999 $70 issue=History of Space Research wmk=St Edwards crown & CA perf=14.25