{{Book | Book = Hermann Historica Munich Auction House | Title = Eaves, Ian. (2001) Hermann Historica - An Eastern Europe four plate helmet. [Accessed: 2010]. | Series =
{{Book | Book = Hermann Historica Munich Auction House | Title = Eaves, Ian. (2001) Hermann Historica - An Eastern Europe four plate helmet. [Accessed: 2010]. | Series =