unused 1sh deep purple, papermaker's watermark (6; S.G.7d), unused, good to large margins; corner crease, otherwise fine; ex Ferrary, with 1978 P.F. certificate, S.G. Cat. £20,000 | Christie's

Lot 169

169

unused 1sh deep purple, papermaker's watermark (6; S.G.7d), unused, good to large margins; corner crease, otherwise fine; ex Ferrary, with 1978 P.F. certificate, S.G. Cat. £20,000

Details

unused 1sh deep purple, papermaker's watermark (6; S.G.7d), unused, good to large margins; corner crease, otherwise fine; ex Ferrary, with 1978 P.F. certificate, S.G. Cat. £20,000