Copy letter from A H White, to H Manly, 8 Featherstone Buildings, Holborn, W.C. Quotes instructions he has that the Magnetic Report is not geological and it would serve all purposes to insert a footnote referring readers for geological information to the geological volume and thus that the map should go on as it is. According to his instructions some slight additions have been made to the index of signs and colours. White assumes that by 'map as it is' his instructions mean the map as it was is to go forward unaltered. 31 August 1907