Postage Stamp for Pluto Discoverer Clyde Tombaugh
Astronomer Clyde W. Tombaugh discovered the planet Pluto on February 18, 1930. He was just 24 years old. Pluto was the only planet discovered in the twentieth century and the only one found by an Amer... continue reading »
"An american who discovered a planet deserves a stamp. It is the least U.S. could do. City and State Lynwood CA"
"Bean 'roqs, and so does Clyde Tombaugh! City and State Newport Beach, CA"
"GIVE HIM THE STAMP!!!! City and State LONG BEACH CA."
"FLESHGEAR.COM City and State HUNTINGTON BEACH, CA"
"I'd be happy to. The man deserves it. City and State Tarzana California"
"Even thought I do not believe Pluto should not be considered a planet, his research to find an object so far away is amazing City and State North Kingstown, RI"
"В City and State В"
"How come Leah gets to sign twice?? City and State Vashon, WA"
"Goodluck Bean. We are all with you."
"go pluto! City and State long beach, ca"
"go bean! this is for clyde City and State los angeles, ca"
"В City and State В"
"I hope N.A.S.A. gets their act together to launch the mission successfully! City and State Valley Village, California"
"still a planet damn it! City and State san bernardino,ca"
