I stuck this here, as Im not sure about all of these.
I dont speak the lingo, but this first vid looks like its a Corsair. There is a map with a red dot in North America, which I deduce with my Sherlock Holmes-like powers is where the plane was raised
This looks to be a compilation of different finds - amongst them the (in-)famous 'paymaster' trunk
Loads of very impressive relics. Many handguns, Toks, HP etc. Even a Nambu. Several MGs in more than very good condition (PPSh)!
This one has been mentioned here, I believe. Many MGs and rifles found dumped.
112.pl - Arsenal znaleziony w KPP - YouTube
Some more impressive relics.
If the content of this thread is deemed too generic, just delete it. Thanks.