Watch List notes:

OTTOMAN EMPIRE: Mehmet IV, 1648-1687, AV sultani (3.45g), Jaza'ir (Cezayir), AH1088, A-1383N, second series, with the sultan al-barrayn wa khaqan ... reverse, used at Jaza'ir from AH1076 until the end of his reign, about 20% flat strike, unpublished, somewhat similar to Damali-CZ-3a through CZ-3e, but without the word gharb ("west") as part of the mint name, probably unpublished, VF, RRR.

Estimate: 900-1,100 USD