1873

In 1873, the Seventh Doctor, Ace and Bernice Summerfield arrived within a virtual England created by Galah. (NA: Strange England)

Meanwhile, the family of George Litefoot departed China, after his father died. As a going-away present Emperor Tongzhi gave him a puzzle box which turned out to be a 51st century Time cabinet. (DW: The Talons of Weng-Chiang)