Irrawaddy River, Burma (Google Maps ⧉, OpenStreetMap ⧉)
Referenced In
The Travels of Marco Polo
by Marco Polo, da Pisa Rusticiano"A Map in the Yun Nan Topography Section 9, “Tu-ssu” or Sawbwas, marks the Kingdom of “Eight hundred wives” between the mouths of the Irrawaddy and the Salween Rivers."