This particular shell is a M35 so it has the rolled edges as well as the grommet vents. The is is marked NS62 that indicates it is a size 62 shell that can take a size 54 or 55 helmet liner. The number on the inside back of the helmet skirt is the manufacturing batch number.
The helmet used to have a fire service emblem on the from but the 3mm holes, that used to be there that held the emblem have been very well welded and sanded smooth with the shell. There are no dents nor holes in the shell so you will honestly like this shell. The helmet you see in the pictures is the actual one you will be sent. The item "Czech civil reissue German army original WW2 M35 helmet shell size NS62 inv#633" is in sale since Monday, September 24, 2018. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\Other WWII Original Items".The seller is "vit-zemanek" and is located in Czech Republic , EUROPE. This item can be shipped worldwide.