Proceedings of the International (Water) Boundary Commission United States and Mexico Treaties of 1884 and 1889. Equitable Distribution of the Waters of the Rio Grande. Vol I (of 2). Department of State. Wash: GPO 1903. Contents very good. Dozens of maps (largely double-page) many illustrations. Book measures: LxWxD – 14.5 x 16 x 1.75 inches.