Supermarine Spitfire compass holder dimensions drawing

[harvey01]

I,m building couple of Spitfire cockpit sections , a MkV and a MkXIV and would like to find some manufacture drawings for the compass holder for each of these Mk of Spitfire, and also the drawings for the fuselage frame the compass holder is bolted to below the instrument panel. can anyone help with either the frame drgs or the compass holder drgs?
Thanks

 

[Micdrow]

You might try here, contemplating trying this web site myself.

AirCorps Library

 

[harvey01]

Thanks for the pointer, i will have a look there.