March 2012 Auction Ends Wednesday, March 28th, 5pm Pacific
This lot is closed for bidding. Bidding ended on 3/28/2012
Polio Vaccine Inventor Albert Sabin Signed 3.75'' x 6.5'' Cover -- ''Albert B. Sabin'' -- First Day Cover Postmarked 1957 Honors the Fight Against Polio -- Fine
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