Die Handelszuge der Araber unter den Abbassiden durch Afrika, Asien und Osteuropa.
Berlin Dunder und Humblot 1836
First edition, pp.xiv, (vi), 368, large folding map. A very good copy bound in nineteenth century quarter calf, spine rubbed. Library stamp on title page.
A large and attractive map in excellent condition shows trade routes during the Abbasid period.