Rich, There were 12 coffee mugs produced. I have images of them here. Also don't forget the 3 fragrance lamps, beach lightcape hatteras and sentinel.
Roland Babineau The only true Harbour Lights dealer left in the world and the ONLY retailer in the world authorized to sell Harry Hine's lighthouse collectible line! http://www.thecapecodstore.com/harbor_lights.html