Minute from WSC, [First Lord of the Admiralty] to the Secretary [Sir (William) Graham Greene] and the 1st Sea Lord [Prince Louis of Battenberg, later 1st Lord Milford Haven] on the work of M Branch on the drafting and transmission of orders connected with the movement of ships. WSC suggests that the War Registry be made a section of M Branch, attached to the War Staff. [Typescript copy on Colonial Office notepaper].