"Title:" The secrets of Troppeau "Abstract:" "The three chief autocratic sovereigns of Europe, all in military uniform and sword in hand, sit on a section of a map of the globe which undulates violently owing to the fires beneath it, which are blown by winds, three cherubs' heads ..." (Source: George) "Physical description:" 1 print : engraving, coloured. "Notes:" Forms part of: British Cartoon Prints Collection (Library of Congress).; This record contains unverified data from George.