Demetius I, Seleukid Kingdom, 162-150 B.C. AR Tetradrachm.  Herakleia mint. 29.5mm, 16.74 g. Dated Seleukid year 158, 155-154 BC.

Diademed head right, within laurel-wreath.
BASILEWS DHMHTRIOY SWTHROS, Tyche seated left on throne 
supported by winged monster, holding short sceptre and cornucopiae. 

PHL monogram over HR monogram in left field. Date HNR in exergue.

BMC 13; Newell SMA 104; SC 1641.3b; Hunterian 18.

With permission of cngcoins.com, auction 111, Lot 336, May 2019.