Auction 333-341 Western Australia & Great Britain - Day 3

Overprinted on Zanzibar by the Zanzibar Gazette 1897 (Jan 2): Zanzibar, the overprinted set of six values from ½ a. to 7½ a. unused, all with ""Stop after Africa" (see Gibbons footnote, a special printing for the UPU) with 1 a. overprinted in red, fresh and fine, large part og. Gi = £ 300.