… of felt, neither blocked to shape nor with made brims; plateaux and manchons (including slit manchons), of felt. …
Explanatory notes
… of felt, neither blocked to shape nor with made brims; plateaux and manchons (including slit manchons), of felt. … brim. These latter may be distinguished from blocked hoods because, when placed upright on a flat surface, the brim … hat foundations. (B) The heading also includes : (1) Felt plateaux made initially in the form of wide-based cones, and …