Von dr. Fr. Kaulen., On cover: Illustrierte bibliothek der länder- u. völkerkunde., Main Heritage Shelves General, DS70.5.B3 K38 1891, Book, Item-ID: i10173547, BIB-ID: 1018990, "Literatur": p. 266-286., Also issued online.
photographed from a ms. prepared under the superintendence of J.T. Platts, further collated with original mss. and annotated by A. Rogers., Main Heritage Shelves General, PK6541.B2 R6 1891?., Book, Item-ID: i10192554, BIB-ID: 1020891, Also issued online.