architecture, tunnels, construction of a tunnel, pneumatic axcavation, ink drawing, circa 1910,

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Size: 4930px × 4427px
Location:
Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1910s, 19th, adit, architecture, axcavation, century, construction, drawing, historic, historical, ink, pneumatic, technics, tunnel, tunnels, workers