London "this great city"

The word of the Lord to the citizens of London, of every sect and denomination: and to every individual into whose hands it may fall--showing forth the plan of salvation as laid down in the New Testament, presented by two of the Elders of the Church (1840)

The last paragraph from a short book which was produced by Heber C. Kimball and Wilford Woodruff, which was designed for their proselyting in London. 

"of this great city!"

Got to love a bit of Apostolic rebuking.

It also mentions a couple of locations which featured prominently in early LDS history in London.