Alexander III tetradrachm, unknown variety

Heyo!

Yesterday I received no more than two Alexander III (the Great) coins. I have browsed all 17 pages of Alexander III coins but failed to my an exact match, which is why I now turn to you, the experts.

I believe it's better I make two posts, so we all are talking about the same coin. :)

Alexander III (the Great) (336-323 BC, Tetradrachm

Weight: 17.1g

duameter: 26mm

Reverse: Monogram “ΜΤΡ” in a laurel wreath under the throne.

The only one I've found in the catalogue with the laurel wreath is N#421991 , but I'm not sure it's the same.

Any ideas, please? 😇

No one? 🤷

Maybe here's better pictures?

 Similar - https://www.royalmint.com/shop/ancient/Alexander-The-Great-Silver-Tetradrachm-336-305-BC/ 

 Similar - https://hcr.ashmus.ox.ac.uk/coin/HCR23752 

Period: Greek

Person: Alexander III of Macedon, 336 BCE–323 BCE 

Mint: Babylon 

Denomination: Tetradrachm

Material: Silver

Technique: Struck

Dating: c. 311 BC–c. 305 BC (according to Price)

OBverse: Head of Heracles, beardless, wearing lion-skin, right; dotted border

Reverse: Zeus, right leg drawn back, on throne, holding sceptre and eagle, seated left; rudder (left); dotted border 

 ΒΑΣΙΛΕΩΣ ΑΛΕΞΑΝΔΡΟΥ (below and right); ; ΜΙ (left); monogram (in wreath, below throne)