Abbasid copper coins by mints
ash-Shâsh Fals of 1/60 dirham date (149 H.) illegible, with the names of the prince al-Mahdî and the official Sa'îd ibn Yahyâ. Farr/Nastich, ONS Newsletter 168, 2001, p. 12-14; Nastich, Assemani 3, fig. 16. 2.49 g.; Fine
Acqu. O. Kuzmenko, Prague, January 2004.