Canada. (New Zealand - Postage Dues). 1904. Picture post card of 'Nigeria Falls' addressed to New Zealand, bearing Canada SG 173, 1c green tied by Niagara Falls Centre date stamp 'Feb 13 01', routed via San Francisco, underpaid with circular 'T/5' hand-stamp on face with 'To Pay/ Double Deficient Postage/ 1d' and bearing New Zealand postage due SG D10, 1d green and carmine tied by Nelson receiver '23rd March'. Lovely combination.