International Hat Company
... that during World War II, International Hat Company was one of the two main manufacturers of the sun helmet , one of the longest-used helmets of the United States military?
... that during World War II, <b id="mwAVI"><a href="./International_Hat_Company" id="mwAVM" rel="mw:WikiLink" title="International Hat Company">International Hat Company</a></b> was one of the two main manufacturers of the <a href="./American_fiber_helmet" id="mwAVQ" rel="mw:WikiLink" title="American fiber helmet">sun helmet</a> <i id="mwAVU">(pictured)</i>, one of the longest-used helmets of the United States military?