Eventually three principal routes converged at the Coffin house, which came to be the Grand Central Terminal of the Unde到后来有三条主要路线在科芬家汇合，科芬家成了地下铁路的中央车站。
Eventually three principal routs convered at the Coffin house,which came to be the Crand Central Terminal of the Undergr最后三个负责人挖掘出了馆木,在运输升降机运造地铁通道前.