Japan, Imperial. An Imperial Japanese Army Field Hat certificate_of_authenticity Six Polish ID cards called

Six Polish ID cards called “Registration of the Population by the Police

the reverse presents the crowned monogram “FWR III” (“FRIEDRICH WILHELM REX III”)

attached to backers with four malleable reverse prongs

with hand embroidered runes in flat aluminium/silvered wires

with the booklet being held together by two fully intact staples

Japan, Imperial. An Imperial Japanese Army Field Hat certificate_of_authenticity Six Polish ID cards calledAn Imperial Japanese Army field hat constructed of coarse olive drab wool, with a metal cherry blossom insignia over a circular piece of black wool, affixed to the front of the cap, with a folded up panels on each side, with a short visor, the interior presenting a light brown leather sweatband, inscribed NATIONAL HAT, the interior lined with a woven cloth, stamped with a cherry blossom in black ink, measuring approximately 19. 5 cm (w) x 21. 5 cm (l)