A unique, LOG ONLY cache, but.....
***IMPORTANT ! YOU MUST HAVE A 'SHARPIE' OR OTHER SIMILAR PERMANENT MARKER (FINE POINT) IN ORDER TO LOG THIS CACHE. YOU WILL NOT BE ABLE TO LOG THIS CACHE WITH OTHER WRITING INSTRUMENTS.
Congrats to drjrm1 on the FTF!
Congrats to geocachech4meritbadge on the STF!