The five Getty lamps of this group all have a flat shoulder, two decorated with rills (cats. 161, 162), two with Loeschcke shoulder forms II a and II b (cats. 163, 164), and one decorated with a row of ovolos (cat. 165), as already seen on Getty lamps of Loeschcke type I A (cats. 83–84). The nozzle of these five lamps is small and rather short. Three examples have the V-shaped channel characteristic in the Augustan Loeschcke type I A. Cat. 161 has a rilled base, the others have a base-ring, which is a sign of an early date. Three have a handle, which is not found on the BM type I A series, but which is a common feature on lamps of the same type discovered in Augustan Haltern, where they were perhaps locally made. Bailey gives his group i an Augustan to Claudian date.