HARPER'S WEEKLY, New York, January 24, 1903  Frontpage photo Americans of To-Morrow, XXIV -William B. Leeds; The Outlook for Currency Legislation; fullpage illustration "The Great Social Event of the Season at the White House; The Culture of Unknown American Tribes; fullpage illustration "A Twentieth-Century Creation" (Belmont Hotel) by Pettit; "More from Mark Twain about Christian Science";  A Show Resort in the South;  Details of One of the St. Louis Fair Buildings; Progress in American Ship-building; fold-out color illustration "The Cascade City of St. Louis"; New York Roads - Present and Future; and other news and advertisements of the day. See photos for full details.