This is an antique/vintage BOW light that was found in a box with some other freshwater boat parts. It is correct for ALL models/years of Chris Craft RIVIERA boats.  See the pictures for size. It will certainly work on any boat you want. The light is made of chrome plated solid cast bronze and has new bulb and good socket.  The real glass lens are included...the blue is fine and the red has some chips. The lens will need to be bedded prior to final assembly. It has a 3/4" slant back hole for a pennant staff. Hope you can use it on your boat.  These are available as reproductions from CaliforniaClassicBoats for nearly a grand...get this genuine original one for much less.