Lot 51711 – 1861 4d pale milky blue with just touched to good margins, on cover

1861 4d pale milky blue with just touched to good margins, on cover from Grahamstown to Port Elizabeth (with appropriate strikes on reverse), tied by triangular obliterator, a fine and rare cover (sold in David Feldman 2007 for €2000) (S.G. £2’750 x 3).