Donation of Blood and Blood Transfusion 33
One first day cover, one stamp.
Be a Blood Donor. 2cent US Postage on piece of cover. First day cover from South Africa postmarked 1961. Patriotic Meter Slogans Dealing with Medicine See Miss A. Harvey, American Philatelists, 1949, Volume 58, Page 125.
Postage-stamp albums, Stamp collecting, First day covers (Philately), New York, South Africa