Original Item: Only One Available. This is a very interesting original Imperial German WWI M16 Stahlhelm helmet shell in the desirable large size 68, manufactured by C. Thiel & Söhne of Lübeck and clearly marked TJ68. The shell has survived with extensive damage, including two deep gouges along the lower edge, a substantial cracked dent at the dome, both chinstrap mounting rivets missing, and the loss of one of the two distinctive ventilation and Stirnpanzer mounting lugs. The dramatic damage gives the helmet tremendous visual presence.

The M16 Stahlhelm was introduced into German service during the fighting around Verdun in 1916 and represented a major improvement in head protection over the cloth and leather headgear worn during the opening years of WWI. Its deep steel shell, pronounced skirt, and projecting side ventilation lugs created one of the most recognizable military helmet forms of the Great War. The design remained in frontline service for the remainder of the conflict and became the basis for subsequent German steel helmet development.

As mentioned, the helmet is missing both dome headed chinstrap retaining rivets, which hold the interior pickelhaube style chin strap lugs in place. One of the extended ventilation side lugs, are retained, which is the correct short version without any step for the larger size 68 shell. This would ensure proper installation of a Stirnpanzer brow plate regardless of shell size, but due to the loss of one lug, this helmet will not wear one.

The shell is stamped T.J.68 indicating that C. Thiel & Söhne in the northern port city of Lübeck manufactured it. This company made shells in sizes 66 and 68 for the war effort. Size 68 is a very desirable extra large size that can accommodate liners from 60cm to 62cm or US 7 1/2 to 7 3/4. Size 68 shells are always very hard to find and are therefore more valuable to a collector. There is a retained rolling mill mark, R731, for steel produced at Stahlwerk Röchling in Volkingen.

The interior is missing the liner and chinstrap entirely. There are two large shrapnel gouges along the bottom edge of the helmet, one to the rear and one next to the maker marking. There is also a large crack dent at the dome.

German M16 helmets were originally finished in variations of Feldgrau. As the war progressed, soldiers also adapted their helmets to battlefield conditions with covers, mud, foliage, and locally applied paint. In July 1918, the German Army issued formal instructions for disruptive helmet camouflage using multiple colors divided by dark boundary lines, creating the familiar late war painted camouflage patterns now strongly associated with Imperial German Stahlhelme.

The unusual projecting lugs of the M16 were retained in modified form on subsequent German wartime helmet designs, while changes to the liner and chinstrap systems resulted in the M17 and M18 developments. Despite these later refinements, the M16 remained one of the defining pieces of German infantry equipment of the Great War.

The combination of the clearly legible TJ68 marking, unusually large size 68 shell, surviving unstepped ventilation lug, and extensive period style impact damage makes this a visually compelling M16 even without its liner and chinstrap. The two deep lower edge gouges and cracked dome give the helmet an exceptionally rugged appearance, while the C. Thiel & Söhne maker mark provides a firm manufacturing identification. It would make a striking addition to an Imperial German WWI helmet collection, a trench warfare display, or a collection focused on the many manufacturers and size variations of the M16 Stahlhelm.