View of the work of superior of lines n ° 3 and n ° 7, station Place de l'Opéra ,. Paris (VIIIth arr.). "Construction / Metropolitan railroad / Municipal of Paris. / Place de l'Opéra / Superposition work of the 3 lines / Metal apron tests of line n ° 3 / Middle floor - Beam of Line n ° 7 ". 1904-10-07. Anonymous photography. 1904-10-07. Paris, Carnavalet museum. 123882-8

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Size: 2339px × 3000px
Photo credit: © piemags/PMN / Alamy / Afripics
License: Licensed
Model Released: No

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