2022-05-032022-05-031958https://hdl.handle.net/2152.3/11419First-day cover featuring Dr. Francisco Domínguez Roldán on February 21, 1958 from Cuba.First-day cover.Stamp collectingPostage-stamp albumsCancellations (Philately)Havana (Cuba)RadiologyDomínguez y Roldán, Francisco, 1864-1942