Indicia title is "Walt Disney presents MICKEY MOUSE'S SURPRISE VISITOR, No. 268." Code number is M.M.O.S. #268-503. Copyright 1940, 1950 by Walt Disney Productions. Credits for this issue based upon Alberto Becattini's "Disney Index - Dell Comic Books" Vols. 1 and 2 (Italy, 1992 and 1994). Apparently Mickey Mouse #12?
Friday, a native Mickey befriended on an adventure in Africa, sends his brother Thursday to Mickey's house in order to have him receive an education. Thursday causes Mickey all sorts of trouble with his lack of understanding of American customs.