The M-1 Helmet of the World War II GIThe development and combat use of the U. S. World War II era, fixed bail M 1 helmet is covered in this all new volume. Years of research has resulted in this well balanced and complete work, which includes previously unknown material and unique examples of the M 1 helmet. Much attention is given to the many specific manufacturing details, contract numbers and dates involved in the production of M 1 and M 2helmets. Each variation has been carefully