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Father of Modern Astronautics
OBERTH, Herman (1894-1989). German-American space scientist; rocket scientist; called the Father of Modern Astronautics. Created the Moon Car. First day Cover commemorating the Centennial of the National Census Taking. Affixed is a label with an image of Oberth writing on a blackboard as he explains an aspect of planetary theory. The cover itself is boldly signed................................ $75.00

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