Ender, Celil, Abaka Han 'in darp aylari yazili gümüs sikkeleri, M 1265-1282 / H 663-680, Ozel Sayi No. 2, Turkish Numismatic Society, Istanbul, 1989, 46 pages, 4 plates, softcover. English title as "Abaka Khan 's Silver Coinage that bear the Date as well as the Month in Which They were Struck." A short booklet on the Ilkhan coins of Abaqa with the month and the year on them. Coin descriptions and photos included. In Turkish with an English summary, ex James Farr Collection Library.
Estimate: 15-25 USD