Your cap looks like a fairly modern reproduction. The front badge is an Army enlisted man's infantry collar disk. It could be from the 1940s up to the present.

Can anyone tell me if this cap is authentic? The buttons on the side are brass. At first I thought the badge was plastic, and I didn't want to start tearing it apart bc it all seems fairly fragile, but on a closer look it also appears to be brass. 

I’ve got another interesting one. This time a British patch - the 50th Division Northumbria. Now I heard that a lot of UK or Euro sellers make really, really good copies for us non-Brits who may not know a ton about British insignia. Lol bloody hell!   With this one, I really don’t care if it’s truly authentic as it was hard as heck to find one that at least didn’t look repro in the first place. Let me know your thoughts!    

It seems WW2 especially had a lot of these sort of stories. Maybe it's always been like that and we just have the ability to document them a lot more easily now. 

Hey Dominique,   Yea I did ask the seller before purchasing and they honestly had no clue as it was in a collection of patches they had bought several years back. If indeed it is a 14, I didn’t pay too much for it IMO and the next one I’ll buy will be FOR SURE 1-9!! Thanks for your input :)

Couple of tinnies

Some minor Imperial German items 

Mini wound badges and a Luft officer pinback eagle for the officers white tunic.   Kurt

Nice buckle, what two ratings were merged?

Hi Shanny 1298,   In my opinion, the 101st AB patch is a type 14 with a mismached tab. I'm not sure that the tab is attached ; you should ask  to the seller.   Dominique