A. Cadot, Place Dauphine, Paris, a mahogany, gilt bronze mounted, floating turtle mystery clock, the case with square base on cast scroll feet, the upper portion with incurved sides with bronze mounts and molded top, supporting a water filled pewter bowl, the rim with engraved roman numerals, and arabic 15 minute markers, the turtle floating, and indicating the time, driven by a magnetic ring attached to the timepiece movement with lever platform concealed in the base, the back plate signed Samuel Marti, the front with Cadot's mark