Proof Block Larger Than four 4d. plate proof block of eight in deep blue on bleuté paper, good margins all round; one or two very small thins, otherwise fine | Christie's

Lot 21

Proof Block Larger Than four 4d. plate proof block of eight in deep blue on bleuté paper, good margins all round; one or two very small thins, otherwise fine

Details

Proof Block Larger Than four 4d. plate proof block of eight in deep blue on bleuté paper, good margins all round; one or two very small thins, otherwise fine

Provenance

Hind, 1934, sale 4, lot 71
"Maria de la Queillerie", 1970, lot 6
"Bonaventure", 1993, lot 19