Copper Head Gasket for 1296 (Mk3) Spitfire engine

[Joe Curry <spitlist@gte.net>]

I have a problem,

Mordy tells me he is temporarily in a construction phase of his business and 
temporarily not producing gaskets.  Meanwhile I need a
copper head gasket for my race engine.  

Can anyone recommend an alternative source for these things at a reasonable 
price?

Regards,
Joe Curry