R.A.F oxygen mask valuation

For British militaria collectors in particular

the Battle of Britain proves  to be the one of most popular topics.

Royal air force flight equipment evolved steadily throughout  the second world war.

Items from the early days such as the 1936 pattern flying boots were quickly superseded  as were the b type flying helmets and c-type oxygen masks.

Those collectors wish to compile an authentic 1940 pattern airman’s kit will have to splash out £4500+ .