Enhance your collection with this set of four original US Department of Army field manuals. The set includes FM21-150, FM23-67, TM10-276, and NAVMC 2614, all from the 1960s era during the Vietnam conflict. These manuals are a valuable addition to any militaria collection and offer insight into the tactics and procedures of the time. They are authentic and original, perfect for enthusiasts and collectors alike. Don't miss out on the opportunity to own a piece of history.