Handling an antique german Großes Kriegsmesser (“big war knive“)

Jens Peter Kleinau, Messer-Trainer of Zornhau - historische Fechtkunst e.V., handles “ZEF-3-MS2“, an antique, more than 500 years old german Großes Messer. Overall lenght: 1237 mm. Weight: 2410 g. Collection: Jürgen H. Fricker, germany.