Nigeria 1973 Centenary of Discovery of Leprosy Bacillus - delightful stamp-size hand-painted artwork for 5k value by Austin Ogo Onwudimegwu (the designer of the issued stamp) showing Dr Hansen & Microscope, very similar to his iss……Details Below

Nigeria 1973 Centenary of Discovery of Leprosy Bacillus - delightful stamp-size hand-painted artwork for 5k value by Austin Ogo Onwudimegwu (the designer of the issued stamp) showing Dr Hansen & Microscope, very similar to his issued stamp but in green tones