Japan, Empire. A T90 Civil Defense Helmet, c.1943 Auction affixed with four reverse attachment

affixed with four reverse attachment prongs to a magnetic metal backplate with a field-grey wool liner and black paper stock backer

with its backing plate

(ii) Factory Protection Militia Badge 1946-1948

the banner with the inscription in yellow embroidery "Upomienka na posviacku prápora

in three lines: excellent quality

Japan, Empire. A T90 Civil Defense Helmet, c.1943 Auction affixed with four reverse attachmentJapan, Empire. A T90 Civil Defense Helmet, c. 1943 An model T90 helmet, in die stamped steel, painted olive green with raw edges, featuring Civil Defence star at front centre, interior with liner held in place by 6 prongs, exhibiting wear, and deterioration, remains fair.