I have a bayonet that I believe dates from world war one. It has a maker's mark of C.G Haenel Suhl. It has a leather scabbard and frog. The blade is 20-5/8" long and the handle is 5-1/4" long. I would like to make this available to a collector but I don't really know what it's worth (or what it is... for that matter). Can anyone help here?

Hi Kstar, you can probably start at this website and network from there if you have to, but at least it is a starting point for you:

Firstworldwar.cloudworth.com/national-WWI-museum.php