July 2013 Auction Ends Tuesday, July 23rd, 5pm Pacific
This lot is closed for bidding. Bidding ended on 7/23/2013
Inventor of the polio vaccine, Albert B. Salbin signed first day cover honoring the fight against polio, postmarked 1957 from Washington D.C. Signed ''Albert B. Sabin'' in blue ink, cover measures 3.75'' x 6.5''. Fine condition.
Polio Vaccine Inventor Albert Sabin Signed First Day Cover
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