Listers, I have a little history of MN Point and do not find any mention of Superior, MN. I believe the reference to Superior, MN may be due to the fact that the city directory for Duluth, MN was microfilmed first and the city directory for Superior, WI was microfilmed next (same year on the same film). I feel that the person who entered the information on the site did not realize that there were 2 separate directories for 2 separate cities in 2 different states and therefore listed them both from MN. Hope this clarifies! If not mail me and will be glad to work out a better explanation. Kathy N. PS. The microfilms of the directories at the Duluth Public Library are filmed this way.