desc_issuer: Zaire desc_issue: 1972 desc_denom: 20k Used by 1 overprinted stamp: Zaire official 1975 20k multi issue=1975 official d=Mobutu ovpt=SP on=issue=1972-20k unwmk Not used by any images. Matches 1 type: Zaire postage 1972 20k multi issue=1972 d=Mobutu unwmk |