Several of us neapuger's, while up there photographing Portland Light and other seashore scenes and waiting for the expected nor'easter to arrive, visited this museum and were excited by the images on display.

The description is here: http://www.portlandmuseum.org/exhibitions-collections/current.shtml

I was there when I went to see John Sexton speak last fall. It seemed like a really cool museum.
Hope everything went well with the Nor'easter and you guys.