The two books on the water supply of the city of Rome of Sextus Julius Frontinus, water commissioner of the city of Rome A.D. 97: a photographic reproduction of the sole original Latin manuscript, and its reprint in Latin; also a translation into English, and explanatory chapters
Frontinus, Sextus Julius; Herschel, Clemens, 1842-1930; Okun, Daniel Alexander, donor