French Somali Coast 1965 Lake Abbe 45f imperf colour trial proof in blue & brown unmounted mint as SG 486
French Somali Coast 1965 Lake Abbe 45f imperf colour trial proof in blue & brown unmounted mint as SG 486
French Somali Coast 1965 Lake Abbe 45f imperf colour trial proof in blue & brown unmounted mint as SG 486