Mining engineers

Abstract: Correspondence and printed material concerning the business affairs of the Consolidated Gold Fields of South Africa, the economic development of South Africa, and the Jameson Raid; together with articles and speeches (1893-1934) relating to Hammond's activities as a speechmaker in behalf of the Republican Party, organizer of the National League of Republican Clubs, special ambassador and representative of President William Howard Taft to the coronation of George V, king of Great Britain, and...