COSMUS AUG. LIB. A RATIONIBUS, DOMUS
near S. Sabina, on the Aventine, where
a lead pipe bearing his name was found in remains of a building of the
early seeond century (CIL xv. 7443
; LF 34; Merlin 319; Deseemet,
Santa Sabina 3 sqq.). De Rossi (Bull. d. Inst. 1855, 48
that the house of Caecina Decius Maximus Basilius included a part
of this house.