COOPERATION UNION S.A. (CG) – WB C13
COMMERCIAL PERFINS – 4p SAN MARTIN (GJ 1139) – CG FROM CORDOBA AND ROSARIO (PERMISSION 3) – AUTHORIZED: 30/4/1963
COOPERATION UNION S.A. (CG) – WB C13 (PAIR)
COMMERCIAL PERFINS – 4p SAN MARTIN (GJ 1139) – CG FROM CORDOBA AND ROSARIO (PERMISSION 3) – AUTHORIZED: 30/4/1963
PARKE DAVIS & Co. (WITHOUT DOT) (PD) – WB P4
COMMERCIAL PERFINS – 20c BULL (GJ 893) – AUTHORIZED: 1946, REAUTHORIZED: 1951, CANCELLED: 1960
