signature von yang chen ning (1 Ergebnisse)

This Chinese-American theoretical physicist was so-awarded the 1957 Nobel Prize in Physics for the discovery weak nuclear reactions. Signature in blue ballpoint on a heavy stock 5" X 3" card, dated by him 4 March 1969 at upper right. Near fine. With original transmittal envelope. Surprisingly scarce for such a long-lived person, and this a choice vintage example.