Donald Presley said:

How about Janus Butte?

Getting close, but even further south.

--Paul

Is that the Rapidan Trail alone the district's southern border?

Donald Presley said:

Is that the Rapidan Trail alone the district's southern border?

Closer yet, but no. A short hint is go west watching out for predatory arthropods and a former senator from Montana.

--Paul

How about the Scropion Mtn Trail?

Donald Presley said:

How about the Scropion Mtn Trail?

I'll take it - I was likely either on or close to the Mansfield Mtn trail on the forest boundary between Mansfield and Scorpion Mtns. The boundary was blazed and had seen maintenance sometime in the last 40 years. My goal that day was Mansfield Mtn trail (not much left) and what is now the Short Mtn trail (I have it named on the '56 Battleax topo as the Scorpion Ridge trail). I also took a stab at the intersection of East Fork Way and the Janus Butte trail but ran out of gas - anybody been there? East Fork Way is near the top of my list as is the rest of the boundary trail in that area.

All yours...

--Paul