Thematics: WWF: 1981, Lesotho. Progressive proof (6 phases, incl. final phase =
Thematics: WWF
1981, Lesotho. Progressive proof (6 phases, incl. final phase = imperforate) in complete gutter miniature sheets of 12 for the 25s value of the WWF series 'Worldwide conservation: endangered animals' showing 'Eland antelope (Taurotragus oryx)'. MNH. In all 60 proof stamps and 12 imperforate stamps...