The Pickelhaube: What Was the Point of the Prussian Helmet? | HistoryNet
Was there a functional reason for the design of the World War I German helmet with the spike sticking up in the middle of it? If so, what was it? - Quora
Original German WWI Bavarian M1886/1914 Infantry Officer Pickelhaube S – International Military Antiques
Sold at Auction: Bavarian Weimer Period Police spike helmet
Bavaria Pickelhaube / Spiked Helmet for Officer in Infanterie Lieb Rgt
19th C Bavarian M1886 Police Spiked Helmet
Pickelhaube - Wikipedia
M86 Bavarian Gendarmerie spike helmet with box - Bevo Militaria - Military antique shop
Sold at Auction: Bavarian Weimer Period Police spike helmet
Original German WWI Bavarian M1886/1914 Infantry Officer Pickelhaube S – International Military Antiques
Lot - BAVARIAN POLICE PICKELHAUBE HELMET
M86 Bavarian Gendarmerie spike helmet with box - Bevo Militaria - Military antique shop
Pickelhaube - Wikipedia
German spiked helmet hi-res stock photography and images - Alamy