They, they used to build wings for the, they had er all pop riveters and they used to b build wings for the planes that finally came up to the airport down there and erm it was very much a structural set-up as I say I used to have to take plates down there from the airport to be normalized, it was er a sort of softening treatment for aluminium and made them easier to shape and rivet them onto the main fuselage, but they, they used to make Harvard wings and cowls, engine cowls, for the Bostons and Havocs they weren't  the one type of Boston was a fighter bomber and another one it had the front navigator's position cut out and they used to have a search light put in there which they used to call