[332] FERRIER, Voyage en Perse, ecc.; - E. SMITH, Eastern Persia, ecc.
      [333] BARBIER DE MEYNARD, Dictionnaire de la Perse, di YACUT, - C. RITTER, Asien, vol. VIII.
      [334] Reddito annuo delle locazioni delle 14 miniere di turchesi nell'anno 1878: 77,000 lire. (HUTUM SCHINDLER, Izv'estiya Kavh. Otd'ela, 1878)
      [335] FRASER; - A. CHODZKO; - EASTWICK, Mittheilungen von Petermann, 1883.
      [336] BELLEW, From the Indus to the Tigris.
      [337] E. SMITH, Eastern Persia.
      [338] F. FORBES, Journal of the Geoyraphical Society, 1844.
      [339] GOEBEL; - DE KHANIKOW, memoria citata.
      [340] Città del Khorassan e del Seistan, situate nei bacini chiusi dell'est, colla loro popolazione approssimativa:
      KHORASSAN.
      Mesced (Goldsmid) 80,000 ab.
      Birgiand (Goldsmid) 15,000 "
      Sebzewar (Goldsmid) 12,000 "
      Tebbes (Mac Gregor) 10,000 "
      Bagistan (Bellew) 10,000 "
      Nisciapur (O'Donovan) 9,000 "
      Sultanabad (Stewart) 5,000 "
      Tun (Mac Gregor) 5,000 "
      Turbat-Sceikh-i-Giami (Ferrier) 4,000 "
      Turbat-i-Haidari 4,000 "
      Kakh (Goldsmid) 4,000 ab.
      Kahka (Lessar) 3,000 "
      Dehrud (Euan Smith) 3,000 "
      Radkan (Hutum Schindler) 3,000 "
      Khaf (Clerk) 2,500 "
      Kain (Mac Gregor) 2,500 "
      (8,000 sec. Bellew)
      Sarakhs (Lessar) 2,000 "
      SEISTAN.
      Nasirabad (Goldsmid) 6,000 ab.
      Sekuha (Goldsmid) 5,000 "