Set of 5 Signed Science FDC's, Pauling, Salk, Shockley, Zworykin, and Teller
A superb set of First Day Covers, each signed:
1.Thomas Salk Signed Cover for "Retarded Children" postmarked "October 12, 1974"
2. Linus Pauling Signed Cover for "Nicolaus Copernicus", postmarked "April 23, 1973"
3. William Shockley Signed Cover for "Progress In Electronics", postmarked "July 10, 1973"
4. Edward Teller Signed Cover for "Atomic Energy", postmarked "July 27, 1966" (accompanied by a Beckett COA)
5. Vladimir?Zworykin Signed Cover for "Progress In Electronics", postmarked "July 10, 1973"
A remarkable set of signed First Day Covers.
This item comes with a Certificate from John Reznikoff, a premier authenticator for both major 3rd party authentication services, PSA and JSA (James Spence Authentications), as well as numerous auction houses.
WE PROVIDE IN-HOUSE SHIPPING WORLDWIDE!