Diez
Localidad de Renania-Palatinado, Alemania
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
Unbekannt (Fotograf)
Federal Waterways Engineering and Research Institute
E. Wenger (Technischer Zeichner)
German Museum of Technology