Model 1915 Preußen Ulanen Tschapka
 
 
 
Model 1915 Preußen Mannschaften (Other Ranks) Ulanen Tschapka. This helmet has the removable tin top introduced in 1915. Ulanen helmets followed the 1915 regulations and utilized grey oxidized steel fittings.
A view of the Tschapka with the tin top removed. Note how the bayonet-style lug for the top is similar to the pattern utilized to secure the Infantry removable spike.
 
A view of the Model 1915 Preußen Ulanen Wappen (front plate).
 
Issued Tschapka carried the same unique liner for the entire life of the Tschapka, from 1843 to 1915.
 
A side view of the Model 1915 Tschapka which illustrates how the back of the helmet is designed so that it curves down around the wearer's skull.