Richard R. Ernst - Nobel Prize in Chemistry - Autographed Commemorative Postal Cover

Details: Melvin Calvin autographed commemorative First Day of Issue postal cover. Fine condition. Melvin Ellis Calvin (April 8, 1911 – January 8, 1997), American chemist most famed for discoveri

Details: Jean-Marie Lehn autographed commemorative First Day of Issue postal cover. Fine condition. Jean-Marie L

Details: William E. Moerner autographed commemorative First Day of Issue postal cover. Fine condition. William Esco Moerner (bo

Details: Melvin Calvin autographed commemorative First Day of Issue postal cover. Fine condition. Melvin Ellis Calvin (April 8, 1911 – January 8, 1997), American chemist most famed for discoveri

Details: Alan J. Heeger autographed commemorative First Day of Issue postal cover. Fine condition. Alan Jay Heeger (born Januar

Details: Isaac Bashevis Singer autographed commemorative postal cover. Fine condition. Isaac Bashevis Singer (November 21, 1902 – July 24, 1991), Po

Details: Erwin Neher autographed commemorative postal cover. Fine condition. Erwin Neher (born 20 March 1944) is a German biophysicist, specializing in the field

Details: Daniel Carleton Gajdusek and Baruch S. Blumberg autographed commemorative First Day of Issue postal cover. Fine condition. Nobel Prize winni

Details: Philip Noel-Baker autographed commemorative First Day of Issue postal cover. Fine condition. Philip John Noel-Baker, Baron Noel-Baker (1 November 1889

Details: Sheldon Lee Glashow autographed commemorative First Day of Issue postal cover. Fine condition. Sheldon Lee Glashow (born December 5, 1932), Nobel Prize winning American theoret

Details: Andrew V. Schally autographed commemorative First Day of Issue postal cover. Fine condition. Andrzej Viktor "Andrew" S

Details: Gregg L. Semenza autographed commemorative First Day of Issue postal cover. Fine condition. Edmond Henri Fischer (Apri

Details: Christiane Nüsslein-Volhard autographed commemorative First Day of Issue postal cover. Fine condition. Christiane

Details: Norman Borlaug autographed commemorative First Day of Issue postal cover Fine condition. Norman Ernest Borlaug (March 25, 1914 – September 12, 2009) wa

Details: Maurice Richard autographed commemorative postal cover. Fine condition. Joseph Henri Maurice "Rocket" Richard (August 4, 1921 – May 27, 2000) was a Canadian professional ice hockey play

Details: Henri Richard autographed commemorative postal cover. Fine condition. Joseph Henri Richard (February 29, 1936 – March 6, 2020) was a Canadian professional ice hockey player who played c

Details: Joe Engle and Richard Truly autographed commemorative postal cover. The cover was canceled on October 12, 1977 at Edwards Airforce Base in CA. Fine condition. Au

Details: Elwood Richard "Pete" Quesada autographed commemorative postal cover. Fine condition. Elwood Richard Quesada (April 13, 1904 – February 9, 1993), nicknamed "Pete," was a United States

Details: Elie Wiesel autographed commemorative postal cover. Fine condition.  Elie Wiesel; born Eliezer Wiesel (September 30, 1928 – July 2, 20

Details: Richard Petty autographed commemorative First Day of Issue postal cover. Fine condition. Richard Lee Petty (born July 2, 1937), nicknamed "The King," is an American former stock car racing dr

Details: Richard E. Cole autographed commemorative First Day of Issue postal cover. Fine condition. Richard Eugene Cole (September 7, 1915 – April 9, 2019) was a United States Air Force colonel.

Details: Space Shuttle Enterprise Test Flight Crew commemorative postal cover autographed by Fred Haise, Richard Truly, Joe Engle and Richard Truly. Fine condition. Authentication: Includes a full let

Details: Herman Wouk autographed commemorative First Day postal cover. Fine condition. Herman Wouk (May 27, 1915 – May 17, 2019) was an American author best known for historical fiction such as

Details: Herman Wouk autographed commemorative First Day postal cover. Fine condition. Herman Wouk (May 27, 1915 – May 17, 2019) was an American author best known for historical fiction such as