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COVER within the category search found 519 items
Picture
Description
Price
Time Left
eBay:
B. F. SKINNER SIGNED FIRST DAY COVER
7.49 USD
5d 17h
eBay:
BENJAMIN SPOCK SIGNED FIRST DAY COVER
7.49 USD
5d 17h
eBay:
Stunnning! Sir Edmund Hillary & Vivian Fuchs signed exploration first day cover
22.50 USD
4d 17h
eBay:
Walter Brattain (1956 nobel prize physics) autograph on first day cover [S.4591]
19.99 USD
28d 18h
eBay:
Heart Surgeon Michael DeBakey Signed Autograph First Day Cover JSA FREE S&H!
59.95 USD
24d 17h
eBay:
Clyde Tombaugh Astronomer Signed Copernicus First Day Cover 1973
75.00 USD
19d 18h
eBay:
Dr. Michael DeBakey Surgeon Humanitarian Signed Hospitals First Day Cover 1986
50.00 USD
3d 21h
eBay:
GEORGE W. GODDARD FIRST DAY COVER SIGNED
160.00 USD
7d 3m
eBay:
Jean Michel Cousteau Son Jacques Signed 1st Day Cover Letter Autograph JSA COA
79.00 USD
15d 12h
eBay:
Hans Bethe (Nobel Prize Physics 1967 ) Hand Signed Sweden Nobel Prize FDC
99.00 USD
5d 12h
eBay:
Francis Crick Signed Albert Einstein First Day Cover Envelope (FDC)
395.00 USD
16d 17h
eBay:
Orville Wright signed 1928 25th anniversary kitty hawk flight cover Rare !
1,580.00 USD
17d 8h
eBay:
JONAS SALK Autograph Signed FDC 1st Day Cover POLIO VACCINE JSA COA
149.00 USD
10d 9h
eBay:
Elsie Maass DE CORDOVA Signed First Day Cover Unsigned Autograph Note
90.00 USD
27d 11h
eBay:
Lee De Forest The Father of Radio autograph on Scott # UX45 first day cover
58.00 USD
7d 9h
eBay:
1950 Nobel Prize Microbiologist Selman Waksman Signed First Day Cover
125.00 USD
13h 27m
eBay:
Polaroid Founder Inventor Edwin Land Signed Autograph First Day Cover FDC PSA
599.95 USD
25d 14h
eBay:
Dr. William DeVries Signed Autographed Osteopathic Medicine First Day Cover 1972
30.00 USD
7d 19h
eBay:
Edward Ginzton Signed FDC First Day Cover Autographed Scientist Engineer
45.00 USD
4d 12h
eBay:
Albert Gert 2007 nobel prize physics autograph on 1982 first day cover [S.4585]
15.99 USD
20d 19h
eBay:
Baron Tony Greenwood Signed FDC First Day Cover Autograph Vintage Signature
45.00 USD
5d 8h
eBay:
ARNO A. PENZIAS FIRST DAY COVER SIGNED
120.00 USD
28d 11h
eBay:
Jaroslav Seifert (Nobel Prize Literature 1984) Signed First Day Cover With Photo
39.00 USD
5d 12h
eBay:
Dennis Gabor (Nobel Prize Physics 1971) Hand Signed 1966 8c Albert Einstein FDC
79.00 USD
5d 12h
eBay:
Robert Giles Signed FDC First Day Cover Autographed Journalist Signature
45.00 USD
4d 13h
eBay:
Sir Bernard LOVELL Signed First Day Cover
60.00 USD
27d 11h
eBay:
Clare Boothe Luce Signed Note & Cover Autographed Writer
23.99 USD
12d 17h
eBay:
John Eccles (Nobel Prize Medicine 1963) Signed 1964 Doctors Mayo First Day Cover
39.00 USD
5d 12h
eBay:
Roy Gordon Signed FDC First Day Cover Autographed Scientist Signature
45.00 USD
3d 11h
eBay:
RUTH WESTHEIMER FIRST DAY COVER SIGNED
70.00 USD
24d 12h
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