China. (Japanese Post Office in the Boxer War). 1901. Picture post card addressed to Germany bearing Japanese Post Office SG 1a, 5r slate, SG 4a 1 1/2a ultramarine and SG 6a, 2a green tied by Tongku/ I.J.P.O. date stamp '20th June 01', routed via Yokohama '29th Juin' with Dronberg arrival on face. Very attractive three colour franking.