Why did east German soldiers wear weird helmets? - Quora
Croatia M56/76 - Brendon's Helmets
East German M56/76 Steel Helmet-Unissued – Mike's Militaria
Egypt Defence Review on Twitter: "The second most common helmet is the East German M56. Also a Post WWII design helmet made out of steel but with a two piece leather chin
DDR East German Militaria - Militariarg.com
East German DDR M56 Stahlhelm Early Model circa 1959 | Collectors Weekly
Sold at Auction: WWII EAST GERMAN ARMY M56 HELMET LIGHT GREY