Old Brass French Sun Dial Ships Navigation Instrument

4 Images NO RESERVE AUCTIONS Up for auction is this piece is a Old Brass French Sun Dial ?? Clock Ships Navigation Instrument ,made by E.Ducretet & L.Lejeune Paris,instrument size is 9 inches tall X 6 1/2 wide ,.in original condition but not tested,I really don't know how it works ,copper plate has a lot of info,but can't get a close up of the info on it,,The piece is in good condition very detailed & original Fully guaranteed as shown,packing ,handling,and shipping $14.00 International Extra.displays well,a great Antique Science Maritime Sun Dial Clock Instrument Furniture Decorative collectable.