One person's trivia is another person's treasure. This is a list of the ring codes for the crank phones on the Calais Branch in 1970. The sequence of short and long rings indicated what station was being called - although anybody along the line could pick up and listen in. I'm getting rid of the sheet of paper as I reclaim the basement, but thought there might be one person out there who actually would care to see it. So preserve it well!
You do not have the required permissions to view the files attached to this post.