I have as Iranian coin dated 1304, I have a micrometer, and it is 1.0865" across and.0797" thick at the rim. I cannot figure what it is, I don't have a small scale to weigh it.
I think you have km#1104.
Year 1927.
There are three types :
Tehran Mint
H: Heaton Surrey, Great Britain
L: Leningrado (S. Peterburg), Sovjet Union (Russia)
Sorry about the bad photos, the camera on my phone is pretty well garbage.
I think your right, this one: https://en.numista.com/catalogue/pieces29131.html
The persian "4" and "6" look similiar, so I believe that it is a 1306 piece, not a 1304.
I figured it out. It's dated twice, the large date, 1304, to the left of the bust is something to the affect of the start of the new reign. The date of the coin is in much smaller font and below the bust, and is definitely a 1306.
Статус изменён на Решено(silver_smith, 20 Янв 2019, 19:41)