Blackwood's Edinburgh Magazine
From Tardis Wiki, the free Doctor Who reference
Blackwood's Edinburgh Magazine was a periodical. George Litefoot fell asleep in his home while reading issue DCCCCXVI (cover dated February 1892), just prior to the building's infiltration by the Tong of the Black Scorpion and Mr Sin, who took the time cabinet. (TV: The Talons of Weng-Chiang)