2 hour hunt = RAF badge

[berty]

Had the day off today so went out for a few hours up the hill by my house in gloucester UK
found a RAF cap badge and a small pice of led with lines scratched into it I have no idea what it is so if anyone can help that would be great

 

[Digger2]

How thick is it? It looks like it might have been used for a shim.

Roy

 

[berty]

How thick is it? It looks like it might have been used for a shim.

Roy

It's about 2mm thick