A hardback series of "Silencer- History and Performance" Volumes I and II by Alan Paulson in very good condition overall. Silencer: History and Performance is a seminal two-volume book series by Alan C. Paulson, N.R. Parker, and Peter G. Kokalis. It is widely regarded as the definitive, encyclopedic reference on the engineering, history, and tactical application of firearm sound suppressors. Volume 1 (Sporting and Tactical Silencers): Published in 1996, this volume covers the foundational history of suppressors, decibel-reduction mechanics, and early sporting and tactical designs. It details the physics of suppressing subsonic and supersonic rounds and examines early proprietary designs. Volume 2 (CQB, Assault Rifle, and Sniper Technology): Published in 2002, this book delves into military and professional applications. It explores the evolution of silenced submachine guns, assault rifles, and precision sniper systems, focusing on World War II, Vietnam, and late 20th-century developments. Online equivalent complete sets are selling for an average of $200-250. Bidders are welcome to preview items in person during our normal operating hours Tuesday through Saturday 11am-6pm. Estimated shipping parcel size (LxWxH) 20 inches x 16 inches x 4 inches. Please note, shipping estimates are provided for LiveShipping calculations only and may vary based on weight and location. The auction house will combine multiple lots to reduce shipping cost. Please inform the auction house prior to paying your invoice for special shipping requests. Our primary method of shipping is via UPS Ground.