Northern Rhodesia 1951-68 Railway Parcel stamp 9d (small numeral - with serifs) overprinted KP (Kapiri M'Posho) fine unmounted mint corner block of 18 with sheet number
Northern Rhodesia 1951-68 Railway Parcel stamp 9d (small numeral - with serifs) overprinted KP (Kapiri M'Posho) fine unmounted mint corner block of 18 with sheet number