2021 Tonga
SCIENCE of ROCKETRY
Smithsonian Air & Space Museum.
Pane 1 - Images of Wernher von Braun, a German-American aerospace engineer and space architect. He was the leading figure in the development and pioneering of rocket and space technology in the United States.
Pane 2 - Images of Robert Goddard and his rocketry inventions. He is credited with creating and building the world's first liquid-fueled rocket.
Issued May 24, 2021 - Set of 2 Stamp Mini-Panes
MINT NEVER HINGED
