Bidspirit auction | Gwalior QV 1a6p Inverted Watermark
Gwalior QV 1a6p Inverted Watermark mint – large part original toned gum, still superb example of SG#20w.
Gwalior QV 1a6p Inverted Watermark mint – large part original toned gum, still superb example of SG#20w.