BMW 1500. Munich, 1962. Photo: BMW

BMW 1500. Munich, 1962. Photo: BMW

Elerfeld-Barmen Road, view of city, Germany. Bain News Service, 1/8/1913.Wuppertal Schwebebahn aka Wuppertal Floating Tram.Source: George Grantham Bain Collection (Library of Congress).

Elerfeld-Barmen Road, view of city, Germany. Bain News Service, 1/8/1913.

Wuppertal Schwebebahn aka Wuppertal Floating Tram.

Source: George Grantham Bain Collection (Library of Congress).

300 tonnás daru óriás emelőkapcsa. (Maschinenfabrik Augsburg-Nürnberg.) In: Möller Károly: A mai technika. Királyi Magyar Egyetemi Nyomda, Budapest, 1942.
Hook of the 300-ton overhead crane in MAN AG.

300 tonnás daru óriás emelőkapcsa. (Maschinenfabrik Augsburg-Nürnberg.) In: Möller Károly: A mai technika. Királyi Magyar Egyetemi Nyomda, Budapest, 1942.

Hook of the 300-ton overhead crane in MAN AG.

Aerial view of the pyramids near Giza taken from a German airplane, 1918.

Aerial view of the pyramids near Giza taken from a German airplane, 1918.

Leni Riefenstahl - center, in a white dress - during shooting the Triumph of the Will, 1934.

Leni Riefenstahl - center, in a white dress - during shooting the Triumph of the Will, 1934.

Deutsche Luftkriegsbeute Ausstellung, München, Dr. C. Wolf u. Sohn, 1918. Artist: Julius Ussy Engelhard.The poster announces an exhibition in Munich of items captured in the air war and a garden concert, and gives location and opening and closing times.Via Library of Congress

Deutsche Luftkriegsbeute Ausstellung, München, Dr. C. Wolf u. Sohn, 1918. Artist: Julius Ussy Engelhard.

The poster announces an exhibition in Munich of items captured in the air war and a garden concert, and gives location and opening and closing times.

Via Library of Congress

New tanks leave an armament factory. Panzer III L roll by stacked caterpillar tracks. Oct 15, 1942.

New tanks leave an armament factory. Panzer III L roll by stacked caterpillar tracks. Oct 15, 1942.

Students of the Fire Fighting School Bahrensdorf at Beeskow, 1933.

Students of the Fire Fighting School Bahrensdorf at Beeskow, 1933.

Hitlerjugend air raid practice in gas mask, Germany, Berlin, 1939.

Hitlerjugend air raid practice in gas mask, Germany, Berlin, 1939.

Stettin, Vulkanwerft, Schnelldampfer Kaiser Wilheim der Grosse: Kiellegung, II. Undated stereogram, c1898.Building of battleship SMS Kaiser Wilhelm der Große at AG Vulcan Stettin.

Stettin, Vulkanwerft, Schnelldampfer Kaiser Wilheim der Grosse: Kiellegung, II. Undated stereogram, c1898.

Building of battleship SMS Kaiser Wilhelm der Große at AG Vulcan Stettin.