Although triple-headed herms are known, the present example may be unique in its display of three distinct "antique" versions of the same divinity. For a late Hellenistic triple herm combining heads of Dionysos, Demeter and Kore see no. 535 in Gasparri, "Dionysos," in LIMC. For a Roman sculpture of complete herms combining Bacchus, Apollo and Mercury see no. 261 in Gasparri, "Dionysos/Bacchus," in LIMC.