Adopt from Fathertime: Wisconsin Engine Manuel Titled: Wisconsin Air Cooled Heavy Duty Engines, Instruction Book and Parts List, Model VP4D, Issue MM 233-B Dated: 1940's ? Date not stated Comment: Includes section information on Wico Model XH-4 Magneto andFairbanks Morse FM-XV4B7 and FM -XVE4B7G magneto, Original heavy Manuel Condition: Vintage Used, Tight, Complete, Decent for use Defects: Edges Wear, Some Use soiling, Ink Stamp address Front Cover Control: 8791 Satisfaction: As with all Vintage items, Paper Ephemera condition is a personnel subjective assessment. I do not sell new paper, and you can not make a up close personnel evaluation so we offer a satisfaction guarantee. Please see Booth Details for Return Policy.