This vintage 1990 Counterintelligence Field Manual FM34-60 is a must-have for any militaria collector or enthusiast. With its originality and country of manufacture in the United States, it is a rare find in the market. The book falls under the categories of books, original period items, and collectibles and is a great addition to any collection. It provides a glimpse into the history of warfare and serves as a valuable resource for researchers and enthusiasts alike. Don't miss out on the opportunity to own this piece of history.