In Firewatch, there are notes to be found throughout the map which can tell Henry more about the past.
Summary[ | ]
Note from Ron 7/30/86 can be found inside of Cache 302.
Text[ | ]
7-30-86
Dave,
Heyo. I got your note about "needing to talk" and sorry I didn't track you down. Been looking for you all day; figured you'd be out near the canyon helping those grad students but I guess not.
I don't even know how I could really help, anyway. We're co-workers, ya know? Amigos
professionales. If you need someone to throw a case back with and go time-traveling, Ron's your guy. But I'm not great with the life stuff. You get it.
Later,
Ron