I have a question. My uncle was a pilot during WWII and he got his training/schooling in Poland. He was in the 1st Pulk Warsaw before the war.
On the Polish Auction site Alegro.pl I have found several group school photos from this and other military schools. My question is how could I find a photo of my uncle and his class from the military school he attended is there an archive somewhere with all these photos or were they destroyed during the war?