Build your military aviation library with this collection of five illustrated reference books covering military helicopters, modern armed forces, aviation technology, and the helicopter war in Vietnam.

Included:

• The Illustrated Encyclopedia of Helicopters by Giorgio Apostolo
• Helicopters by Christopher Chant
• Airmobile: The Helicopter War in Vietnam by Jim Mesko
• The U.S. War Machine, An Illustrated Encyclopedia of American Military Equipment and Strategy
• Armed Forces of the World

This collection features detailed information on military helicopters, aviation technology, armed forces, military equipment, and modern warfare. A great reference library for military history enthusiasts, aviation collectors, veterans, researchers, and model builders.

Condition:
Books are in good to very good pre-owned condition with light shelf and edge wear consistent with age. Bindings are tight, pages are clean, and no major flaws were noted unless shown in the photos. Original dust jackets show moderate edgewear with chips and tears. Some books have a book plate from a previous owner. Please review all pictures for the exact condition of each book.