WW1 RFC/RAF 1ST PATTERN LEATHER FLYING HELMET
This 1st pattern RFC/RAF leather flying helmet is more commonly known as the "DUNHILL" flying helmet as Dunhill was one of the makers of this helmet.
This example has seen plenty of flying/combat use in its time and with the exception of a slight bit of leather damage to one of the ear pieces (to be expected) it still displays well. Chin strap and buckle still present.
These WW1 flying helmets are getting hard to find.