Keywords: Amarube trestle during construction.jpg en Construction work of piers for Amarube viaduct ja 余部橋梁の橋脚建設工事 scanned from p 13 of Amarube bridge / 香美町発行 余部鉄橋 13ページよりスキャン author 1911-09- The photo was taken in 1911 therefore under old copyright law of Japan the copyright of the photo had already expired Amarube Viaduct 1912 Bridge construction in Japan PD-Japan-oldphoto |