Arnold Safety Razor

This is a safety razor in the form of a large fountain pen. It is shown next to a Parker Duofold for comparison. The patent is from 1906. These are not rare. However, usually the box of spare blades is missing. The cap is friction fit. The razor portion unscrews and can be inverted and screwed into place. The blade holder unscrews from its metal base to open the razor to change blades.