This is a very nice Police combat helmet which is batch number 4905 and manufacturers code SE66. The liner is stamped 59 has the original chinstrap still intact. Held at the right angle it is named by the batch number. The externals show wear but the decals rate about 85% range with only minor scratches. Definitely worn in the field as you can see in the pictures. Helmet came directly out of a basement and shows some white mold which is how i left it. Overall just a very nice untouched helmet.