2022-08-222022-08-221959https://hdl.handle.net/2152.3/11692Two stamps from Rwanda 1963 depicting "Examination of blood" 20c and 7f. One 1AG stamp from Angola. One 30+10 stamp from Switzerland 1963 depicting "Blood & Plasma bottles." Four 50f+10f stamps from Togo 1959 depicting "Blood transfusion." Two stamps from Togo 1966 depicting "Blood transfusion" 10F and 30FTen stamps.Postage-stamp albumsStamp collectingRwandaSwitzerlandTogoAngola