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Construction of train tunnel for underground railway, 1923
A few nice construction images I found: Construction of train tunnel for underground railway, 1923 Image by Powerhouse Museum Collection Format: Photographic print. Rights Info: No known restrictions on publication. Part Of: Powerhouse Museum Collection General information about the Powerhouse Museum Collection is available at www.powerhousemuseum.com/collection/database Persistent URL: www.powerhousemuseum.com/collection/database/?irn=389095 Acquisition Read more…