desc_issuer: Zambia desc_function: postage due Not used by any overprinted stamps. Not used by any images. Matches 6 types: Zambia postage due 10/24/1964 1p org unwmk Zambia postage due 10/24/1964 2p dkbl unwmk Zambia postage due 10/24/1964 3p rosecl unwmk Zambia postage due 10/24/1964 4p viobl unwmk Zambia postage due 10/24/1964 6p pur unwmk Zambia postage due 10/24/1964 1sh emer unwmk |