First magistrate attested in Athens in 86/85 BC: See M. Thompson, The New Style Silver Coinage of Athens (1961) nos. 1427-1728
("imitation", therefore not listed under her regular issues, commentary on p. 464-467); O. Mørkholm, Museum Notes ANS 29,
1984, pp. 31-32; C. Habicht, Zu den Münzmagistraten der Silberprägung des Neuen Stils, Chiron 21, 1991, p. 6 (86/85 BC, his
issue 79); P. M. Fraser – E. Matthews, A Lexicon of Greek Personal Names II Attica (1994) p. 618 s. v. Kointos, no. 3; W.
Leschhorn, Lexikon der Aufschriften auf griechischen Münzen II (2009) p. 618 s. v. Kointos.