💣Rare artifacts like a desk-gun and infrared heat seeker provide a glimpse into covert operations.
🚀The Russian ICBM launch key offers a chilling reminder of the Cold War era.
🔍Experts play a crucial role in authenticating historical documents and artifacts.
💰Appraisals for these rare items range from a few hundred to thousands of dollars.
📜Historical documents from the Pentagon shed light on the Vietnam War.