VERMILLION OVERPRINT – RE-PRINTED ON BACK
PROVISORIOS 1884 – 1/2c (overprint) over 15c. BLUE, VERMILLION OVERPRINT. SAN MARTÍN. CROSSED LINES BACKGROUND. VARIETY: OVERPRINT RE-PRINTED AT THE BACK.
VERTICAL GUTTER
(1930/31) SEPTEMBER 6TH, 1930 REVOLUTION.
20c OCHER. VERTICAL GUTTER, MNH.
VERTICAL GUTTER IN BLOCK – GJ 599EV
5c. SAN MARTIN SIN PUNTO, PERFORATED 13 1/4 x 12 1/2. PLAIN PAPER WITH CANCELLATION (ROSARIO 30OCT33) – USED
VERTICAL HEXAGONS WATERMARK – GJ 382O
ITALIAN PAPER – LABRADOR – WITH PERFORATIONS UNUSED, AND OBLITERED BY PEN – MNH
