This is a fantastic new in the unopened box Coleman Two-Burner Camp Stove.  The box is stamped "Bert Robinson's Sporting Goods Mt. Vernon, WA 05/18/78."  The model number is 425E499.  This vintage stove is a great collectors item.  I am not sure of the value, so don't hesitate to make me an offer.  Please see the pictures. where I have tried to capture all of box in detail.  

Please don't hesitated to ask me questions.  I am a 10+ year eBay member was perfect feedback, so bid with confidence.