![Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone) Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)](http://1.bp.blogspot.com/-Nw1bWou9wIE/T28hSZSvcHI/AAAAAAAAAzw/48bQaUtZv8Y/s1600/Danske+hjelme-M48+-06.jpg)
Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)
![Dansk M23 hjelm. Måske anvendt som frihedskæmperhjelm under andenverdenskrig - Classic Militaria Auctions Dansk M23 hjelm. Måske anvendt som frihedskæmperhjelm under andenverdenskrig - Classic Militaria Auctions](http://www.classic-militaria.com/ea-content/uploads/5/4693.jpg)
Dansk M23 hjelm. Måske anvendt som frihedskæmperhjelm under andenverdenskrig - Classic Militaria Auctions
![Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone) Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)](http://3.bp.blogspot.com/-H1ZFlO1i868/T28hZ6AkPMI/AAAAAAAAA0Y/4e37lj_J_SU/s1600/Danske+hjelme-M48-65+-01.jpg)
Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)
![Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone) Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)](http://4.bp.blogspot.com/-p63bbH0FjRA/T28hXN4_wGI/AAAAAAAAA0I/ERfiYGTe4Ls/s1600/Danske+hjelme-M48+-09.jpg)
Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)
![Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone) Military equipment of the 20th century: Danish M48 helmet / Hjelm M48 ( US M1 helmet and Austrian clone)](http://1.bp.blogspot.com/-dGqiPPNIt9A/T28hdOzRZUI/AAAAAAAAA0o/m0A76HkhWxg/s1600/Danske+hjelme-M48-65+-03.jpg)