1965 ITU to 1966 CAA
 -  STAMPS & VARIETIES  -  1966 Independence overprints, SG 359-372
6d, upper marginal vertical strip of six, major variety VERTICAL STRIP OF 6, BOTTOM THREE STAMPS WITHOUT OVERPRINT, although with flecks of the overprints remaining. Hinged on upper margin and stamp 5, otherwise superb unmounted. RARE. B.P.A. certificate (2021), confirming the flecks of overprint. SG 364a var.
Note: it is thought that one sheet showing this variety existed. The overprints and missing would no doubt have varied across the sheet