I recently purchased a 1 Abbasi, but I'm having a tough time finding a match for the mint and monarch on Numista- any help would be appreciated. It's 25mm as well, though I'm sure the weight would be off due to wear.
Top image : it looks to me to read as ‘zarb Mashhad’, above the mint from the top down looks like ‘ali hussain shah’, mint looks right but needs another opinion for the ruler