Bronze Medallion Id/Value Wanted

I realize no pix, but I used to be pretty good at descriptions:

Bronze 2" (51mm), plain edge, slightly thicker than a Morgan.

All type san-serif caps. Medal reverse.
6pt type from 9-3: mound city group national monument
4pt type across bottom, straight line: chillicothe, ohio

Center: mountains in background, mounds foreground, tree on right.

OTHER SIDE:

2pt type from 11-1: © 1973 americana medallion co.
3pt type from 10-2: preserving a site of the prehistoric hopewell culture
4pt type straight, near bottom third: peregrine falcon/effigy
4pt type from 7-5: 300 b.c. - a.d. 600

center illustration falcon with circles instead of feathers, flying to left.

OK gang, I know you can do it!

Thanks!