Recent lurker here. Glad Rog is keeping you all on your toes, and is still getting out apparently.
Here is a map link.
https://www.lostadamsgold.com/?p=1078&preview=true&_thumbnail_id=1084
Other things to think about (for those who don't already know everything):
1) There are waybills in the original Spanish with authentic archaic expressiveness, spelling, and structural composition
2) There are waybills for other mountain ranges on down the Rio Bravo del Norte, with different directions, treasures
3) There are waybills that say "Organs" but have the same text as Caballos
4) There just maaaaaaybe has been more than one dude nicknamed Chato down through the years
5) The name Caballos has specific verifiable historical context, beyond just map name bingo, as does Perillo, and so on
6) I think y'all are in the wrong area of Cooke's (just my silly opinion), and definitely not a match for any waybill I have in any event. Nice scribbles to keep you snapping pics, but goodies are likely not right there
7) There is a very logical location for a proto-Chato hangout, complete with nice spring, multiple peaks, and a hot gold mine (a real purple axe-chopper) that no one has mentioned yet - got to be able to see your GF on the weekends and buy groceries, right?
Before you ask: as old Ben Sublett said, "go and find it like I did" (the research that is. wish I knew where he got those dang nuggets) The map link is all I can offer.
My take is that the potential exists for something like an El Chato situation to be around regionally, but it is far back enough in history that we have only scraps to go on. Organs is more practical, but Caballos is a better place to hang out if the heat was on. They probably spent time in both. For the Organs, Ojo de San Augustin or Soledad seems like a good center, and for the Caballos, Las Palomas (opposite side from Las Penuelas) has been around a long time, or perhaps down in Rincon area.