The right-hand dial is engraved with the roman numerals I to XII and the names of various French and British ports, including Dunkerque, Le Havre, and Saint Malo.
Case attributed to Jean-Pierre Latz, furniture worker; movement (now missing) by Alexandre Fortier, clockmaker
French, Paris, 1745 - 1749
Oak veneered with kingwood, mahogany, and bois satiné; bronze mounts; brass dials
H: 9 ft. 3 in. x W: 3 ft. 1 in. x D: 1 ft. 3 in.