View across Rockland, Maine's inner harbor, with a string of loaded Lime Rock Railroad rock cars in foregound, and in Tillson's Wharf in background.

View across Rockland, Maine's inner harbor, with a string of loaded Lime Rock Railroad rock cars in foregound, and in Tillson's Wharf in background.

View across Rockland, Maine's inner harbor, with a string of loaded Lime Rock Railroad rock cars in foregound, and in Tillson's Wharf in background.