Nine power treaty signed in state department at Washington Representatives of the Foreign power are are shown in the state department at Washington when the nine power treaty was signed , left to right Emile Daeschner ( France ) , Dr A Sze ( CHina ) , H G Chilton ( England ) , Jenkheer H Van Asch Van Wyck ( Holland ) , Secretary of State Kellogg ( U S ) , Raoul Tilment ( Belgium ) , Viscounte d ' Alto ( Portugal ) , Tsuneo Matsudaira ( Japan ) , Giacomode de Martino ( Italy ) 17 August 1925