Magnesia ad Meandrum, Ionia. Magistrate Ainetos. AR Octobol. Attic Standard. ca. 350-190 BC. 

Obv: Helmeted horseman prancing right, holding couched spear.
Rev: MAG AINHT above and below bull butting left within meander border.

wwxls AR12261; BMC 3-6 var etc. Unlisted Magistrate.

Courtesy of TimeLine Originals (www.time-lines.co.uk), Jul, 2010

WWxls refers to wildwind's own greatly extended xls database  (Isegrim_allfiles.xls) of coins of Asia Minor on the wildwinds server) of the old Isegrim database. Used for unpublished coins and e.g. coins in RPC without a permanent number.