Zanzibar, Postage Dues, 1931, 39 used stamps, eighteen show 'Cent.s' error, incl. two 9c, three 15c, six 18c, three 20c, three 21c and one 31c, some in pairs, few faults, most appear fine, Gibbons £1,558est.

細節

Zanzibar, Postage Dues, 1931, 39 used stamps, eighteen show 'Cent.s' error, incl. two 9c, three 15c, six 18c, three 20c, three 21c and one 31c, some in pairs, few faults, most appear fine, Gibbons £1,558est.