After much searching I discovered that I was not using the correct nomenclature, and the hand drawn pictures in my Jim Carter catalog did not depict them well enough. The pieces that I need are called, lower cowl repair panels. Wheelwright Restorations makes them, and Jim Carter sells them. I hope this information is helpful to anyone needing to deal with this problem, and am suprised that nobody responded to this post, as I am sure that this is a common problem. Thanks, Scott