Got out today, tried to grab what I could...I also saw some of those green R's, but didnt think to grab the other side...sorry about that. I got the RC Loco signs they have up now, some funny sign marking yard limit maybe (its a weird sign, never seen anything like it) and a few others mixed in here and there...Pictures from Brownville http://kevin_smith.rrpicturearchives.net/archivethumbs.aspx?id=78107
I attached the 3 I took specifically with this topic in mind. Forgot until later in the day, otherwise I could have grabbed some more, appologies.
Edit* Should also have said, those RCL warning signs are ALL OVER THE PLACE! I saw 3 at Brownville alone, I know theres 2 maybe 3 just on the LMS access road at NMJ, Millinocket had 2 that I saw on 1 road...if you're modeling the current route put them anywhere there is any local work.