This vintage operating instruction manual is a must-have for owners of the Hayes Spray Gun. It contains all the information you need to properly operate and maintain your tool. With detailed step-by-step instructions, you'll be able to use your spray gun like a pro in no time. The manual is in great shape and has been well-preserved over the years. It's the perfect addition to any collection of vintage tools or manuals. Don't miss out on this great opportunity to own a piece of history!