Iranian 500 dinar [επιλυμένο]

Weight: 2.2g
Diameter: ~5mm
Pictures: https://imgur.com/a/aYxHADH

I was able to narrow the list of matches down to these three:
- https://en.numista.com/catalogue/pieces57354.html
- https://en.numista.com/catalogue/pieces57372.html
- https://en.numista.com/catalogue/pieces62087.html

Not sure which type and what date this coin from. Looks like there are only 3 digits in the date.

The ruler is Nāṣer al-Dīn Qājār. So it is likely your first guess since the date is located below the ribbon below the lion. The other 500 Dinar variant has the date near the lion's feet.

The date does look peculiar.

Απόσπασμα: "yusofharun"​
​The ruler is Nāṣer al-Dīn Qājār. So it is likely your first guess since the date is located below the ribbon below the lion. The other 500 Dinar variant has the date near the lion's feet.
​
​The date does look peculiar.

I think you're right. Date on a coin is 137, I feel like 0 which is ۰ in Persian is too tiny and might be just missing due to circulation or some sort of printing issue.

Απόσπασμα: "Southern"​

Απόσπασμα: "yusofharun"​
​​The ruler is Nāṣer al-Dīn Qājār. So it is likely your first guess since the date is located below the ribbon below the lion. The other 500 Dinar variant has the date near the lion's feet.
​​
​​The date does look peculiar.

​I think you're right. Date on a coin is 137, I feel like 0 which is ۰ in Persian is too tiny and might be just missing due to circulation or some sort of printing issue.

​I see the zero, but it is small and faint.