This fals is remarkable, for me, because of the use of Kufic script as well as a cursive Arabic script with big lettering on the reverse.
I'd like to know where the town of al-Kushani was to be found - a curious name. And can you help deciphering this coin?
Qarakhanid AE fals, al-Kushani, 413/ 1011. Mansur b. 'Ali as Arslan Khan + Ahmad b. al-Hasan. 25 mm, 3.05 gr. Album 3351, Kochnev 593. Zeno 15848.
-- Paul