VINTAGE AIRGUIDE MARINE COMPASS, 1950s-1960s ERA, SOLID POLISHED CAST ALUMINUM CASE AND UPPER RING. LIGHTED, WITH MOUNT BRACKET AND PIVOT SCREWS. (NO MOUNT SCREWS INCLUDED) ALUMINUM HAS SOME AGE SPOTS. THIS STANDS 3" TALL AND IS PERFECT FOR A VINTAGE BOAT RESTORATION PROJECT, SAILBOAT, HOT ROD, RAT ROD. OTHER. THIS APPEARS TO BE AN UNUSED OLD STOCK PIECE THAT HAS SOME MINOR AGE RELATED WEAR.