TR4 Luggage Rack Brackets?

Greetings list:

I have a nice TR4 and a nice AMCO-style luggage rack. What I don't have are 
the little brackets that slip under the trunk hinges to mount the rack.  I'd 
pay a pretty penny if someone had the proper brackets to sell.  As an 
alternative, I'd also consider making up a pair if someone had parts to use as 
patterns. 
Do I hear any offers?  TIA.

Bob Sharp
Michigan
64-ish TR4