Chinese Repeating Crossbow and Roman Ballista Woodworking Plans 2-Pack | eBay
The Chinese Repeating Crossbow
Ballista - Wikipedia
Dragon or Tiger Chu Ko Nu PLANS Repeating Crossbow Chinese - Etsy
Repeating Crossbow (chukonu) - MHQ: The Quarterly Journal of Military History | Scribd
Polybolos (Greek repeating ballista) | The Few Good Men Wargaming Community
planefag on Twitter: "@yoshitomo_imura The first repeating crossbow was made in ancient China. It used a lever-action cocking mechanism and a gravity-feed ammo hopper. But to make the lever fast to actuate