Richthofen, Ferdinand Freiherr von: – Supplement to: Schantung und seine Eingangspforte Kiautschou. – 3 many folded coloured maps.

First edition. – Tsingtau, port and military headquater was occupied in 1897 as capital of the Germans. The aerea was interesting because it marked the entrance to north-eastern China. – The maps show North-east China – the province of Shantung (2). The maps are 48 : 75 cm. – On the revers side with stamps. – Embacher 247.