Original K98 Bayonet with Frog Matching? cof 43

Original German K98 Bayonet with frog maker cof43. We believe the bayonet matches the scabbard (both marked '8850 n') but the serial number on the bayonet is a bit odd (the '0' of the 8850 serial number appears as though the marking stamp was broken, making the '0' look like a backward 'C'). The overall condition is ok, the scabbard has no noteworthy dents, etc. The frog is holding together well but is missing one rivet. The bayonet has not been sharpened. The set is showing its age with light surface rust. All in all a very nice, honest example.