The US Army Infantry School Close Air Support Guide from 1967, featuring 12 pages and issued at Fort Benning, is a valuable collectible item for those interested in militaria specifically from the Vietnam War era. This original guide would have provided soldiers with crucial information on close air support tactics and procedures, offering insight into the strategies used during this tumultuous period in American military history. Perfect for collectors or history enthusiasts looking to add a unique piece of documentation to their collection.