Antique Air Blast Universal wood stove Antique Air Blast Universal wood burning stove. Excellent condition. Used daily to heat a small home in the mountains. No. 421 stamped on the front. No cracks or holes. Category: FurnitureCondition: ExcellentFor 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!