identifying two identical/similar ancient Greek coins [επιλυμένο]

Hello, I have also not managed to identify these two coins. They seem to be very similar/identical.

Weight: left: 1.07g; right: 0,68g

diameter: both 8-9mm

Obverse: butting bull to the right/ on both the last letter is an "A"

Reverse: Athena´s ? head with a helmet

These two coins seem to be similar to the following coins of the region Thourioi:

https://en.numista.com/catalogue/thourioi-1.html

After searching a little further, I unfortunately only found other coins which seem to be similar.

The following two coins caught my eye:

N#178526

N#170912

These two could at most apply to the first coin. But I am not sure.