Northern Rhodesia 1951-68 Railway Parcel stamp 3d (small numeral) overprinted KP (Kapiri M'Posho) fine unmounted mint corner block of 18 with sheet number 0000
Northern Rhodesia 1951-68 Railway Parcel stamp 3d (small numeral) overprinted KP (Kapiri M'Posho) fine unmounted mint corner block of 18 with sheet number 0000