Circa 1932. Stampless cover with 'ARS MEDICA UNIDAD CIRURGICA ITALIA' imprint at top censored with manuscript 'Visto' and additional 'Visto 25' censor marks on front with plain brown censor strip at top tied on front & back by two strikes of undated circular 'CORREIO MILITAR M.M.D.C. S. PAULO' marking in black. Addressed to SAO PAULO. A little roughly opened at right.