Ok I'll try to be responsible for this one. So if you have any specific questions about Poland post it. I'll try to answer. Also I can help with translating from polish.
Thanks for the offer, Hussar! I'm sure I'll need your help for the novel I'm writing when I get to the invasion of Poland part. Thanks.
Kudos to you, Hussar! This is not an area of the war I know alot about, I'm looking forward to learning from you.