Well here's another post of one of my helmets............... from all of my research, I believe it is a Danish model 1923 helmet.
I purchased this helmet in Denmark, back in 1981 and have had it "banging around" ever since. So far I have not been able to determine what the initials FDB or the Lion on the front signify. There is also a 5 on the left side, also a mystery. The liner is a light blue leather. The original paint is black. Based on the color and finish of the helmet, it appears top be a "civilian model" that was used by Danish Police, Fire, and Civil Defense. The blue leather liner is a complete mystery! I have only seen these helmets with natural leather liners...............
The person I purchased the helmet from told me that it had been used by the Danish Resistance during the German occupation of Denmark during WW2. This is just second hand info and I have not been able to verify this. I can say that these helmets were widely worn by the Resistance all through the war and there are MANY photos with danish soldiers wearing them.
Until I find out more, the helmet remains a bit of a mystery...............











