Help with bayo ID

[Tarrok]

Im able to find references to a 56 In Reg, but no reserve unit under that designation. Does anyone know of it perchance?

[Richie B]

The 56th Reserve Infantry Regiment was part of the 13th Reserve Division at the start of the war and then moved to the 121st Infantry Division in 1915.

Participated in the battle of Verdun in 1916.

That's all I can find at the moment.

[AndyB]

The bayonet czechoslovak has CSZ/H, and maybe on lower tang between grips should be army acceptance of form E lion date of acceptance with last 2 digits, sometimes is there unit marked on pommel?

[Tarrok]

sorry andy, im not sure. The Czech bayo was a Christmas present.