Watch List notes:

World Coins, Algeria, Mahmud II (AH.1223-1255/AD 1808-1839), silver ⅓ or ¼ budju, Jazair, AH.1222, a mule between the obverse of a ⅓ budju of Mahmud II and the reverse, with date in octogram, of Mustafa IV (1222-1223), wt. 2.87gms. (KM.54/59), unusual and rare, good very fine
The weight matches the ¼ budju, not the ⅓ budju.