Career
In 1924, Lunn served in Ramsay MacDonald"s short-lived First Labour Government as Secretary for Overseas Trade, a junior ministerial post subordinate to the President of the Board of Trade. When the Second Labour Government took office in June 1929, Lunn was appointed as Under-Secretary of State for the Colonies. He was moved in December that year to the post of Under-Secretary of State for Dominion Affairs, and held that position until the formation of the National Government in August 1931.
