Elizabeth
you might want to try ebay they have a huge amount of parts and accessories hope this helps

Old Man Dirt
Try going to the Hemmings Motor News site, or just buy at least one copy at a news stand (they go fast). You will find some one who makes a reproduction part for this there as well as some one who may have the original part either used or carried as a replacement part by the dealer. I don't think that was a decal, I believe it was chrome letters individually applied. If so there should have been holes there for them. Of course you could try to find the complete hood in a salvage yard too.