Original German WWI M18 Refurbished Post WWI Freikorps Helmet - Stamped W64 German Ordnance which mostly differed from its

which mostly differed from its predecessor by the removal of the cooling jacket

The M1 81mm mortar was the largest weapon in the arsenal of the Marine infantry battalion

In its modern form

the Detachment decided to develop their own helmet

Original German WWI M18 Refurbished Post WWI Freikorps Helmet - Stamped W64 German Ordnance which mostly differed from itsOriginal Item: One of a kind. This is a fine example of totally original Model M18 M 1918 German WWI large size 64 helmet shell. The shell is stamped W64 indicating that Hermann Weissenberger & Co. Stuttgart Cannstadt manufactured it. Size 64 is a nice medium size that can accommodate liners from 56cm to 58cm or US 7 to 7 1 4. Size 64 shells are hard to find and are therefore more valuable to a collector. This helmet has the following notable features