This is the classic Wehrmacht combat bayonet of the Third Reich era, carried by all combat units, although the brown frog would suggest Luftwaffe or perhaps early Kriegsmarine use. Carl Eickhorn is perhaps the most well known of the Solingen cutlers of the era.

This is a classic Ernst Pack dress bayonet, with no maker's mark, but the 'signature' screw bolts which no other maker used. The original owner must have been in a heavy artillery unit, as suggested by the obverse blade etching. These weapons were normally only worn when off duty, but in uniform.