The ground floor consists of a long low room: at one end is a bar with a counter, behind it casks of beer and rum and shelves with bottles containing cordials: there is a door behind the bar opening to a cellar staircase: and is said to communicate with a subterranean passage leading one knows not whither. It is also rumoured that the cellar, into which no one but the landlady of the Black Jack and her daughter has ever penetrated, is a large stone vault with pillars and arches, the remains of some Roman Catholic building. The kitchen, or public room, is on the ground floor about twelve inches below the level of the street: it is entered by two steps: the window is garnished with red curtains, which on wintry evenings give the place a warm and cheerful look: the bright colour promises a roaring fire and lights and drink. Both in the summer and winter the place is always cheerful because it is always filled with company. Three or four candles in sconces light up the room, and, in addition, a generous fire always burning every night, adds to the light of the place. The fire is kept up partly for warmth: partly for the convenience of those who bring their suppers with them and cook them on the fire. Also, for their convenience, frying-pans and gridirons are lying ready beside the fireplace: and for the convenience of the punch-drinkers a huge kettle bubbles on the hob. Two tables stand for those who take their supper here. As the food principally in favour consists of bloaters, red herrings, sprats, mackerel, pig's fry, pork, fat bacon, beefsteak and onions, liver and lights and other coarse but savoury dishes, the mingled fragrance makes the air delightful and refreshing. As the windows are never open the air is never free from this fragrance, added to which is the reek, or stench of old beer, rum, gin, and rank tobacco taken in the horrid manner of the lower classes, by means of a clay pipe, not in the more courtly fashion of snuff. Nor must one forget the--pah!--the company--the people themselves, the men and women, the boys and girls who frequent this tavern nightly. Taking all into account, I think it would be difficult, outside Newgate, to find a more noisome den than the kitchen or bar-room of the Black Jack. All round the room ran a bench: the company sat on the bench, every man with a pipe of tobacco and a mug of drink: the walls were streaming: one felt inclined to run away--out into the fresh air for breath. The space in the middle was mostly kept open for a fight, perhaps: for a dance, perhaps, if a fiddler could be found. Every evening, I believe, there was a fight either between two men, or between two women: or between two boys. What would an Englishman of the baser sort become if he were forbidden to fight? I describe what I saw after we entered. When Jenny pushed open the door and the breath of that tavern ascended to my nostrils I trembled and hesitated.