unused  6d. deep green with good to large margins, unused with traces of gum. Extremely rare, we only recorded one other unused example (ex Hurlock) and that is badly cut-into at right. B.P.A. Certificate (1964). Sc. 16; S.G. 28, unpriced. Photo
unused 6d. deep green with good to large margins, unused with traces of gum. Extremely rare, we only recorded one other unused example (ex Hurlock) and that is badly cut-into at right. B.P.A. Certificate (1964). Sc. 16; S.G. 28, unpriced. Photo

Details
unused 6d. deep green with good to large margins, unused with traces of gum. Extremely rare, we only recorded one other unused example (ex Hurlock) and that is badly cut-into at right. B.P.A. Certificate (1964). Sc. 16; S.G. 28, unpriced. Photo
Provenance
M. Burrus, 1964