Watch List notes:

Ost- und Zentralasien Mitchiner, M. The Early coinage in Central Asia, London 1973. Ancient & Classical World 600 B. C.-A. D. 650, London 1978. Tanabe, K.Silk road coins, The Hiryayama collection, British Museum 1993. Herrli, H. Gold Fanams 1336-2000, Mumbai 2006. (4 Werke) meist neuwertig