Letter from [Ian] Montgomery [Private Secretary to the Secretary to the Treasury] (Offices of the Cabinet, Great George Street) to WSC's Private Secretary enclosing a proof copy of [Major-]General [Michael] Maltby's [late General Officer Commanding, British troops in China] despatch [see CHAR 20/250A/51-77] and stating that alterations have been made with regard to the susceptibilities of the Canadians. [signed; annotated by WSC and his staff].