Watch List notes:

OTTOMAN EMPIRE: Ahmed I, 1603-1617, AV sultani (3.45g), Baghdad, AH1012, A-1347.2, reverse with sultan al-birrayn ... formula, mint name lacking the letter alif (engraver's error), style exactly as Damali-BG.A2, but different dies for both sides, minor weakness towards the rim. Only 1 example recorded on CoinArchives, but of the "darb al-nadr ..." type A-1347.1.

Estimate: 1,500-2,000 USD