"Mapa mostrando los Viajes del General Ferrier en Persia y Afganistán"
Fuente: Caravan Journeys and Wanderings in Persia, Afghanistan, Turkistan, and Caravan Journeys and Wanderings in Persia, Afghanistan, Turkistan, and Beloochistan; with Historical Notices of the Countries Lying Between Russia and India by Joseph Pierre Ferrier. S