After the war ended, surviving soldiers searched for the hidden relics, but no one found them — until now. Take a look.

In the 1960s after WWII ended, the veterans unsuccessfully tried to find the flags. The underside of the pennant and ribbons of Poland’s 21st Mountain Infantry Division found near Zielone.

pennant and ribbons from WWII-era Polish troops. The banner belonged to the 4th Podhale Riflemen Regiment, officials said. Photos show the front and back of the square flag. Its red and gold ...