The Block Signal(1926)

关键词：弗兰克·奥康纳 动作 西部 

优飞影视为您提供1926年由未知 主演,弗兰克·奥康纳 导演的《The Block Signal》电影在线观看,《The Block Signal》百度云网盘资源以及《The Block Signal》高清mp4迅雷下载，《The Block Signal》BT下载，希望您能喜欢！

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Plot Summary:This generally historic drama depicts the railroad issue of the day circa 1910-1915, when railroad signals were changing from the moving arm semaphore to simple color lights (red and green) and railroads learned many engineers were red-green color blind. This shows people losing their jobs and even a head-on collision, depicting the effect of these historic railroad improvements.