Proof Block Larger Than four A block of twelve, [13-18/23-28, 15 with two leaves right of "SOUTH"], in a lake-red shade on bluish wove paper with margins practically all round, showing manuscript inscription "51/11 993" across face. Photo

Details
Proof Block Larger Than four A block of twelve, [13-18/23-28, 15 with two leaves right of "SOUTH"], in a lake-red shade on bluish wove paper with margins practically all round, showing manuscript inscription "51/11 993" across face. Photo
Provenance
E.R. Slade Slade, 1979
V.P. Manwood, 1995