There are very few instances in Dickens's descriptions of London that were not the outcome of his own actual observations. But in writing _Barnaby Rudge_, the action of which took place thirty years or so before he was born, he was forced to rely a good deal on tradition and history books. Yet, so particular was he about facts and details, it would be very difficult to find him tripping even in his geography. In regard to the inns and taverns of the book, we find, as we have shown, how intimately he knew the Maypole, and we believe it to be true, although in a lesser degree, in regard to the Boot, the headquarters of the Gordon Rioters, which, next to the Maypole, is the most notable inn in the book. Having lived in the neighbourhood where for over a century and a half this old inn or its predecessors stood, he no doubt visited it and absorbed the atmosphere of its past. It is first mentioned in Chapter XXXVIII, where we are told that, after being enrolled as "No Popery" men, Dennis and Hugh left Gashford's house together and spent two hours in inspecting the Houses of Parliament and their purlieus. "As they were thirsty by this time, Dennis proposed that they should repair together to the Boot, where there was good company and strong liquor. Hugh yielding a ready assent, they bent their steps that way with no loss of time." The Boot, we are told, was "a lone house of public entertainment, situated in the fields at the back of the Foundling Hospital; a very solitary spot at that period, and quite deserted after dark. The tavern stood at some distance from any high road, and was approached only by a dark and narrow lane; so that Hugh was much surprised to find several people drinking there, and great merriment going on." [Illustration: The Old Boot Inn. 1780. _From an old Engraving_]