The product is a vintage and rare piece of militaria from the U.S Naval Air Station in Alameda, California, dating from 1940 to 1997. This collectible item focuses on the history of the air force and the station, making it a unique and sought-after piece for collectors interested in military memorabilia. With its connection to a significant naval air station and spanning multiple decades, this item offers a glimpse into the past and the military history of the area.