I think the firewall was asbestos millboard, and the cladding was 24 swg hope that helps in your identification.

huh? so the green hessian material in the twisted metal could be firewall. and whats 24 swg?. i have no grasp of aviation im afraid. thanks for all the replys

the blanked out bit was saying price he wants £22 lol. i said do you know what part of the spitfire it came from he shurrged his shoulders