I bought this cap todat at a flea market in Poland. The seller said (ofcourse) that its from WW2. The cap looks like it has been through hell (fixed hole and damage on several locations). It looks very old and vintage, but the eagle and the emblem are unknown to me. The inside has some odd marks/stamps (not the usual post-war Soviet stamps) but are to vague to read. It also looks like there were some post-war (?) modifications? Please help and give this poor little bastard an identification.
Thanks in advance,