Dave,
Sorry for failing to include the list in my previous post. Here they are: Old St. Augustine, FL; Timbalier Bay, LA (there were 3 on this site); Cape Sarichef, AK; Cleveland, OH; Racine Reef, WI; Long Tail Pt, WI (3 here also); and Scotch Cap, AK. All of these can be seen in the Harrison/Jones book "Lost Lighthouses".
In my humble opinion, Cleveland is far and away one of the most appealing (architecturally speaking) lighthouses of those no longer standing. I'm hoping it's on HL's "to do" list.