[Herakles and Kerberos].
Title devised by cataloguer.
On larger drawing, recto, on center, in pencil: "Antotypie auf 2/3"; left side, in black ink: "Heydemann Neapl. Vas. S.A. n. 267 / unadist. [?]"; right side, in pencil: "Apparat Braun"; lower right corner, in red pencil: "X No 1"; below image, on the left, in black ballpen: "München J 584"; on right side, in pencil: "Pubbl. Gerhard A. V. III, 177".