Supplement IV to the list of glass photograms containing "Greenland Glaciers", photographs by Prof.Dr. Erich von Drygalski, "Electrical Engineering and Gas Technology", Descriptive Natural Sciences, "Country and Ethnology", e.g. East Africa, Southwest Africa, China, Japan, etc. etc. etc.

• * III.2 09207 * III.2 - 09207 * l. Num.: 09207
• Akt(e)
• 1908 []

Teil vonStiftung Deutsches Technikmuseum Berlin, Historical Archive

In: Stiftung Deutsches Technikmuseum Berlin, Historical Archive >> III. special collections >> III.2 - Company fonts

Reinhard Maack discovers in 1913 the cave paintings of Brandberg in South West Africa

• * I.4.040 12586 * I.4.040 - 12586
• Akt(e)
• 1913

Teil vonStiftung Deutsches Technikmuseum Berlin, Historical Archive

In: Stiftung Deutsches Technikmuseum Berlin, Historical Archive >> I.4 Discounts >> I.4.128 - Slg. Neal O'Connor >> I.4.040 - NL Franz Maria Feldhaus