Liberia 1974 Centenary of UPU 15c Postal Runner & Aircraft imperf deluxe sheet unmounted mint, as SG 1190
Liberia 1974 Centenary of UPU 15c Postal Runner & Aircraft imperf deluxe sheet unmounted mint, as SG 1190
Liberia 1974 Centenary of UPU 15c Postal Runner & Aircraft imperf deluxe sheet unmounted mint, as SG 1190