Indicia title is "Walt Disney MICKEY MOUSE IN THE WORLD UNDER THE SEA, No. 194. Code number is M.M.O.S. #194-488. Copyright 1948 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 regular series #7?
Inside front cover; black, red, and white.
Inside back cover; black, red, and white. A wire recorder recorded sounds magnetically on spools of very thin wire, which could easily become snarled.