Dr. A. Petermann’s Mittheilungen aus Justus Perthes’ Geographischer Anstalt. Herausgegeben von Prof. Dr. A. Supan. – Ergänzungsband XX, 1888-1889 Inhalt: [Supplement Vol. 20 contents] Nr. 90. Blanckenhorn, Die geognostischen Verhältnisse von Afrika. Nr. 91. Michaelis, Von Hankau nach Su tschou. Nr. 92. Junker, Reisen in Zentralafrika 1880-85, I. Nr. 93. Junker, Reisen in Zentralafrika 1880-85, I. u. III. Nr. 94. v. Diest, Von Pergamon über den Dindymos zum Pontus.

Description

hardbound, 63pp + 58pp + 114pp + 100pp, with 11 original-colour folded lithograph maps + 1 lithograph view.

Containing the following articles: [German text]
[1] Ergänzungsheft no. 90 [supplementary issue no. 90], [pp.1 – 63] “The Geognostic Conditions of Africa. Part I: The Atlas, the North African Fold Mountains.” by Dr. Max Blanckenhorn.
[2] Ergänzungsheft no. 91 [supplementary issue no. 91], [pp. 1 – 58] “From Hankou to Suzhou. Travels in Central and Western China 1879-81” by Hermann Michaelis.
[3] [4] Ergänzungsheft no. 92 und 93 [supplementary issue no. 92 and 93], [pp. 1 – 114] “Scientific Results of Dr. W. Junkers Travel in Central Africa 1880-85”
[5] Ergänzungsheft no. 94 [supplementary issue no. 94], [pp. 1 – 94] “From Pergamon over the Dindymos to the Pontus.” by W. v. Diest.