The blade is stamped
C.G.HAENEL
SUHL ..and on the other side ,
m 399
The pommel has 2 small stamps that looks like a C with a stylized F inside , under a crown
The scabbard has
P.W.1.M.9.14 , which is lined out , but under that is ,
P.W.10.51
I'll be on the lookout for a frog now.