Note 1 — ITINERARY.
Reading edition
The left fork crosses the Santa Cruz at Canoé, recrossing the river near Tubac; (the measurement was made on this road). The right fork does not cross the river, and is longer.
2 Just beyond Smith’s Ranch, take the left fork to Camp Crittenden. The main road goes into Sonora. Between Tubac and Smith’s Ranch, there are ranches every few miles, with water, grass, and wood. Between Sonoita and Camp Crittenden, there are several ranches with water and grass, but little wood. Road to Tubac very hard and smooth; but very rough from there to Crittenden, through Sonoita Cañon.