Actually, map must be old. Papago is old name of tribe now called Tohono O. Every thing by San Xavier to Sells and south across Mexican Border is same reservstion of Tohonos. Tribe goes all the way down to Obregon, Sonora.
Yes, I know it’s the old name. San Xavier is completely cut off from the main res, from the Mexican border and from the Coronado Nat. Forest which is in green on the map in post #24. It’s a long way from the Nat. Forest to San Xavier.