Historical photo, Building

22-April-2023 Saturday
Diagonal brickwork engineer Banikovsky. 1908

18-January-2023 Wednesday
Hoover Dam columns poured with concrete, February 1934 (looking upstream from the edge of Nevada

15-November-2019 Friday
Construction of the World Trade Center antenna in New York, 1979

20-December-2015 Sunday
Construction of the Panama Canal.


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