I added:

An undrilled $1 from Hole In The Wall, Danbury, WI
A HHR version of the drilled .25 from Cities Of Gold,
Pojoaque Pueblo, NM
The $25 and an interesting "Natural Texan" marker from
Lucky Eagle, Eagle Pass, TX

To learn a more about a "Natural Texan", see the text that accompanies the photos in my CyberGuide.