Tappan Holiday oven Tappan holiday oven. Model number EWKV 85-9. Serial number 025290. It's an electric oven. Great condition. Everything works on it. I cant find anything about it online. Category: General Antiques and CollectiblesCondition: GoodMedium: MetalDistinguishing marks: Tappan HolidayFor Sale?: No Know something about this item?Log In and Add New CommentIf you don't have InstAppraisal accountclick here to create one for free!