J8B var (D13a) 1926-30 25¢ black on magenta Postage Due typeset, rouletted 10, VARIETY - "cent.s" for "cents.", only occurred once per sheet of 10 (row 4, pos 1) of the initial printing, unwmkd, tied by "Zanzibar" cds to piece, scarce and elusive, seldom seen.
