This complete set of Gas Engine Magazine from 1977 includes volumes 12, numbers 1 through 6. Each issue is full of articles and information about gas engines, with topics such as restoration, repair, and history. Whether you are a collector or enthusiast, this set is a valuable addition to your collection. The publication month of each issue is December, providing a glimpse into the gas engine industry during that time. This set is categorized under Books & Magazines and Magazines. Don't miss this opportunity to own a piece of history and expand your knowledge about gas engines.