It's interesting to know, that some auctiones familiar with deutch language (Leu, Gorny...) now lists this type EL hektes as Haerakleia Pontika on the base of this researh: W. Fischer-Bossert: Die Elektronhekten mit dem Herakleskopf: Herakleia Pontike, nicht Erythrai, in: NZ 126 (2020). So, no more Eryphrai! Please, post your hektes now Herakleia Pontika. Mine is below.