U Bahn Underground Frankfurt Oben Ohne UmleitungenOriginal vintage poster promoting the benefits of the construction of the U Bahn railway in Frankfurt to ease congestion on the tram lines and the building traffic in the city featuring an iconic design depicting a young topless lady wearing fashionable flared trousers and holding her hands on her belt as she leans to the side and looks out to the viewer, the grey background and black and white photograph contrasting with the bold orange and green