I need CENTER CAPS!!!!

I am looking for a set of 4 center caps for my "Blueline" polished aluminum mags. These are early 1970's wheels on my 1972 Plymouth Duster. It has the small bolt pattern ....5 lug....4". I was at the swap meet this past weekend, 4-8-11, and tons of caps but NO small bolt pattern caps and NO "Blueline" caps.
Any caps out there not being used....For Sale???
Thanks
Howard