I’m not sure about this one seems to be modern made with a WW 2 badge attached, it was against regulations to poke holes in these helmets which is why some badges had slider attachments to fit onto the puggaree. The Black Watch wore a red hackle of feathers on the left side instead of the cap badge.   http://www.militarysunhelmets.com/2013/regimental-identity-and-the-20th-century-khaki-helmet

Looks to me to be a World War Two issue, can’t make out the patch but I don’t think it’s a Seaforth one, could be Cameron’s do you have a better image?

Posted on facebook, December 8, 2021, by Lillian Jakobsen, who  noted that it was found on a farm in Ljones, Norway.      

That a new on to me. Interesting design. Any idea why it is shaped like that?  mikie

Bayonet-knife produced by Deutsch Maschienenfabrik AG (Duisburg) between 1915 and 1918. It features a distinctive crank-shaped grip, designed for the Gewehr 98 rifle,  and a double-edged blade stamped "DEMAG D.R.G.M."

Absolutely delightful!  Well done, Scott.  

Simply outstanding, Scott!  That is a real treasure. Wow!  

Nice find

Thanks again Leigh!

Here is another link to another forum with more photos.   https://www.wehrmacht-awards.com/forums/forum/wehrmacht-uniforms-and-equipment/achtung-panzer-forum/16018335-stug-iii-found-in-germany   An incredibly historic find.   Leigh 

Wow, they knew what it is yet relied on ebay repro listings for pricing .  Good for you!   Lance 

Here is a link to a topic from another forum where a buried German WW2 STUG III was found at an airfield near Bremerhaven.    https://www.warrelics.eu/forum/armour-weapons-aircraft-recovery/buried-stug-iii-found-germany-2026-a-849109/   Pretty amazing find. hopefully they find the other vehicles as well..   Leigh