INVERTED CENTER, WITH ORIGINAL GUM, UNHINGED
1917. SAN MARTÍN. $20 SLATE BLUE Y BURGUNDY RED. HORIZONTAL HEXAGONS WATERMARK. PERFORATION 13 1/4. INVERTED CENTER. CANCELLED WITH BLUE PENCIL STRIPE. WITH ORIGINAL GUM, UNHINGED (+50% MNH VALUE INCREASE).
New arrivals
INVERTED CENTER, WITH ORIGINAL GUM, UNHINGED
1917. SAN MARTÍN. $20 SLATE BLUE Y BURGUNDY RED. HORIZONTAL HEXAGONS WATERMARK. PERFORATION 13 1/4. INVERTED CENTER. CANCELLED WITH BLUE PENCIL STRIPE. WITH ORIGINAL GUM, UNHINGED (+50% MNH VALUE INCREASE).