PAPER STREAKED IN COVER, TO BACK CANCELLATION RECEPTION – GJ 616
12c. SAN MARTIN SIN PUNTO, STREAKED PAPER IN COMPLET COVER, CIRCULATED TO ITLAY WITH METER CANCEL “BUENOS AIRES JUN27 1925 12*””AHORRO Y CARACTER SE COMPLEMENTAN C.N.A.P.”. WITH ADVERTISING OF CAJA NACIONAL DE AHORRO POSTAL.