UBB.threads Forums Edged Weapons The BCN Bayonet Forum lade portion Can anybody ID this bayonet?

This is my one and only bayonet. Bought it about 20 years ago. It measures 14 and 3/4 in. and the blade is 9 and 15/16 in. The makers mark reads WEYERSBERG KIRSCHBAUM & CO SOLIGEN. The hand guard is stamped L3167 and the spine is stamped C. There is also a funky stamping on the reverse of the spine that looks a bit like a star. If anybody can help identify it I would really appreciate it. Thanks.