Third magistrate attested in Athens in 109/108 BC [issue 56]. Again attested as third magistrate in 107/106 BC [issue 58]:
See M. Thompson, The New Style Silver Coinage of Athens (1961) nos. 721, 726 and nos. 751-754, 757 / issues 56 and 58 (p.
554); C. Habicht, Zu den Münzmagistraten der Silberprägung des Neuen Stils, Chiron 21, 1991, p. 5 (109/108 and 107/106 BC);
Prosopographia Attica 2141; P. M. Fraser – E. Matthews, A Lexicon of Greek Personal Names II Attica (1994) p. 62 s. v. Ariston,
no. 29; W. Leschhorn, Lexikon der Aufschriften auf griechischen Münzen II (2009) p. 362 s. v. Ariston.