Figure 6. British copies of the Roold Helmet. Example at center and right was made by Hobson & Sons. These appear to be a close copy of the Roold helmet. Notice the ear holes utilize the eight spoked vent pieces usually seen at the top of British sun helmets. Note, these helmets are sometimes mistakenly called ‘Warren Helmets’, but those were a specific design with a much more cushioned appearance (see fig. 1).