Help me!!!!

I am trying to Identify a helmet I just bought. It’s a british helmet with the date 1942 stamped on it in the inside, as well as the lettersC.L./C. and the number 78 below that. The halmet was a wide brim and covered in camoflage mesh. on the front is a red triangle. The padding on the inside is in a t-shape with a black leather thing (forget what the word is) surrounding the inside. The helmet strap is a nylon-ish type with springs attatched and covered at the sides of the helmet for stretching.

The most interesting part of this helmet is the scribbled name Seymour on the strap.[%-)][%-)][%-)]

Even if you have no clue about this helmet, maybey you have a good info site for me.[yeah]

I don’t know, but there’s a dude on ARMORAMA.COM with a primary interest in vintage helmets, but that site is currently down. ? . ? .

Stuka,
there may be something here.
http://www.atthefront.com
good luck.