I bought this at auction and I am not sure it is real.It appeares to have the correct makers mark with Henkles mark.ANKER WERKE is above BIELEFELD both in a straight line. Henkles twins are on the ame side above the anker mark. there is a crown type mark on pommel. no date on the spine but has a notch or maybe a N on the bottom of the spine. I understand that this maker did not date at leat some of their bayonets, any help would be appreciated. Having real problems posting images. Thank You, Ken