Catapult Design, Construction and Competition with the Projectile Throwing Engines of the Ancients

by Ralph Payne-Gallwey and Bernard F. Barcio

If you've ever wondered how to build a catapult or trebuchet, or wondered what you'd do with it once you've built one, then this book can help. Filled with anecdotes, plans, photographs, drawings and... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0977649709
• ISBN13: 9780977649709
• Release Date: January 2006
• Publisher: Rlt Industries, Inc.
• Length: 18 Pages
• Weight: 1.00 lbs.
• Dimensions: 0.4" x 8.3" x 11.1"