Census of Cape of Good Hope, 1861, 1p Milky Blue and Pale Blue, Error of Color (Scott
7c-7d; SG 13c-13ca)
- Faults: Trace of crease (not mentioned on certificate). Certificate notes this Pale Blue shade.
- Sir Maxwell Joseph Collection, Sotheby's, Lot 736, 10/28-29/1982, £4,800
- D'Arcy Hall Collection, Lot 162, 1962, £480
- Ferrary Collection