Produktion. Flugzeugmotoren von Pratt und Whitney. Kurbelwellen, die z...
Public domain photograph of manufacturing, industry, free to use, no copyright restrictions image - Picryl description
Produktion. Flugzeugbau, allgemein. Warum unsere Kampfflugzeuge über d...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Produktion. BT-13A ("Valiant") Grundschultrainer. Ein Arbeitermädchen ...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Produktion. Flugzeugpropeller. Propellerblätter, die bald amerikanisch...
Public domain photograph of manufacturing, industry, free to use, no copyright restrictions image - Picryl description
Produktion. BT-13A ("Valiant") Grundschultrainer. Ein gealterter Holza...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Produktion. Flugzeugpropeller. Arthur Voss führt in einem Werk in Hart...
Picryl description: Public domain photograph of a worker, construction, carpenter, 1930s, free to use, no copyright restrictions.
Produktion. Flugzeugpropeller. John Sonesen, Propellerblattschleifer i...
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Produktion. Transportflugzeuge vom Typ C-47. Enge Abstände am Douglas-...
Public domain photograph of 1930s-1940s US industrial development, Second World War, US war production, indusry, no copyright restrictions image - Picryl description
Produktion. Flugzeugbau, allgemein. Büroarbeiten am Fließband im Werk ...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description