In order to claim a find on this challenge, you must find and log five of the seven oldest geocaches in Delaware County. Cachers may sign a challenge cache's physical log at any time. However, the challenge cache may be logged as found online only after the log is signed and the challenge tasks have been met and documented. Finds on sufficiently old caches that are now archived will count as qualifiers. The checker below will tell you if you qualify.
Here is a bookmark list of other counties in Indiana. Historic Caches of Indiana Counties
This is hidden in the Edgar H and Lois C Seward Memorial Prairie, with permission from the Outreach Manager. It does not require you to step on planted native grasses and flowers. The gravel parking lot for the prairie is nearby.
There is an unregistered travel bug for the first to find (not first to log with a write note). There is also swag. Please trade fairly for other geocachers. Travel bugs and geocoins are welcome.
u Don't forget Cache In Trash Out.