Figure 1. Top left, an Ellwood & Sons ‘Air Chamber’ military sun helmet, patented 1851, following traditional Indian designs it has a light weight cork construction, is cloth covered and has an ‘air pipe’ comb allowing air to freely circulate in the dome. Top right, a ‘Custodian’ police helmet by Christys & Co ltd (1952), uses almost identical construction methods; a version of this basic design was introduced in 1863 and was the only Custodian type for at least 10 years. Bottom left, a development of the sun helmet; a Christys & Co Ltd, late 1800s Colonial Pattern Sun Helmet. Bottom center, the attached Christys label. Bottom right, a near identically constructed police helmet, again by Christys, offered to the police as an alternative ‘Custodian’ style in the mid 1870s.
Tag Archives: sun helmet
The Japanese Bamboo Helmet
As has been noted the Japanese sun helmet went through several stages of evolution before and notably during World War II. One factor was the ability of manufacturers to acquire the supplies and materials. Helmets that were made of straw and even helmets that were essentially cloth and felt with little in the way of an frame apart from Sanada tape – but one unique and disputed variation is the bamboo helmet. Continue reading
The Evolution of the Japanese Imperial Army Sun Helmet: Part III -1930-39
This is a special study of Japanese tropical helmets by Nick Komiya, and is presented in four parts.
1930 May, Launch of the Second Model Sun Helmet Showa 5 Type (昭五式)
7 years after the introduction of the IJA’s first sun helmet, a revamp of design was signed off by Emperor Hirohito on 14th May 1930. A whole new range of items got launched at the same time like new canteens, back packs, bread bags and the army jacket now got a vertical seam in the back to rationalize production efficiency.
The external appearance of the sun helmet did not change hugely, but instead of having a third vent grommet on each side, a top vent with cover was revived. Continue reading
The Evolution of the Japanese Imperial Army Sun Helmet: Part II – 1921-30
This is a special study of Japanese tropical helmets by Nick Komiya, and is presented in four parts.
1921 Sun helmet Prototype testing
300 Sun Helmet Prototypes were produced for the test, of which 100 had “felt shells”, 150 had “woven Panama hat shells” and 50 had “Gourd Sponge shells (also tested in helmet covers later in 1934)”. These were benchmarked against the standard army visor cap and also against the captured German Sun Helmet. Continue reading