See Henzen, Bull. dell'Inst., 1859, p. 23, from Paulus ex Festo under manceps. This claims that probably the manceps was in charge of the maintenance (manutenzione) of the temple, and the cellarii of the cella proper, because æditui, of whom we have no mention, are the proper custodians of the entire temple, precinct and all.
C.I.L., XIV, 3007. See Jordan, Topog. d. Stadt Rom, I, 2, p. 365, n. 73.
See Delbrueck, l.c., p. 62.