Watch List notes:

Ionia, Magnesia ad Meandrum. Ca. 145-early 1st century B.C. AE 20 (20.2 mm, 9.32 g, 11 h). Atremidos and Emikofry, magistrates. Head of Athena right wearing Attic helmet / MAΓNHTΩN / ATEMIΔOΣ EMYKOΦPY, warrior, holding couched spear, riding horse right. Cf. SNG Cop 850 var. (magistrate); cf. BMC 44; cf. SNG von Aulock 2043. aVF, grainy surfaces, harshly cleaned. Rare, possibly unpublished magistrates.

Ex VAuctions.

These magistrates are not listed in references available to me.