India 1854 4a bright blue and bright red imperf horizontal pair, cut square, head IIIa, frame I, 3rd printing, pos.7/8 variety: pre-printing paper fold, cancelled by diamond of dots. SG 21b £20,000 – 1993 BPA certificate
Provenance: 2010 Oct 13 Spink Vestey lot 275; Robson Lowe March 1993 lot 91.

Catalogue No: SG 21b
Catalogue Value: £20,000
Type: Used