In my opinion, all are postwar. However, they are salty and real. I like them for what they are. The star on the field cap seems to be a replacement - but that is not an issue.
Fellow collectors are NOT adversaries to be bested...
☭ "Ричик, я не понимаю, почему, почему ты тратишь деньги на эти вещи!" ☭
Thank you RichieC. The last cap is stamped 42r so it could be war era?
Like that first cap, nice find!