"Necessary, sir? in course it be," exclaimed the grave-digger. "On'y fancy wot a lot of burials takes place every year in London; and room must be made for 'em somehow or other."

"Ah! I know something about that," said the undertaker. "Calkilations have been made which proves that the average life of us poor weak human creeturs is thirty-five years; so, if London contains a million and a half of people, a million and a half of persons dies, and is buried in the course of every thirty-five years. Isn't that a fine thing for them that's in the undertaking line? 'cause it's quite clear that there's a million and a half of funerals in every thirty-five years in this blessed city."

"And a million and a half of graves or waults rekvired," said Jones. "Well, then, who the deuce can blame us for burning up the old 'uns to make room for the new 'uns?"

"Who, indeed?" echoed Mr. Banks. "T'other day I had an undertaking, which was buried in Enon Chapel, Saint Clement's Lane,—down there by Lincoln's Inn, you know. The chapel's surrounded by houses, all okkipied by poor people, and the stench is horrid. The fact is, that the chapel's divided into two storeys: the upper one is the preaching place; and the underneath one is the burial place. There's only a common boarded floor to separate 'em. You go down by a trap-door in the floor; and pits is dug below for the coffins. Why, at one end the place is so full, that the coffins is piled up till they touch the ceiling—that is, the floor of the chapel itself, and there's only a few inches of earth over 'em. The common sewer runs through the place; so, what with that and the coffins and carkisses, it's a nice hole."

"Wuss than this?" said Jones.

"Of course it is," returned Banks; "'cause at all ewents this is out in the open air, while t'other's shut up and close. But I'll tell you what it is, Jones," continued the undertaker, sinking his voice as if he were afraid of being overheard by a stranger, "the people that lives in that densely-populated quarter about Saint Clement's Lane, exists in the midst of a pestilence. Why they breathe nothing but the putrid stench of the Enon burial-place, the Green Ground in Portugal Street, and the Alms-House burying ground down at the bottom of the Lane."

"All that'll breed a plague von o' these days in the werry middle of London," observed Jones.

"Not a doubt of it," said the undertaker. "But I haven't done yet all I had to say about that quarter. Wery soon after a burial takes place at Enon Chapel, a queer-looking, long, narrow, black fly crawls out of the coffin. It is a production of the putrefaction of the dead body. But what do you think? Next season this fly is succeeded by another kind of insect just like the common bug, and with wings. The children that go to Sunday-school at the Chapel calls 'em 'body bugs.' Them insects is seen all through the summer flying or crawling about the Chapel. All the houses that overlooks the Chapel is infested with rats; and if a poor creetur only hangs a bit of meat out of his window in the summer time, in a few hours it grows putrid."

"Well, Mr. Banks, sir," said Jones, after reflecting profoundly for some moments, "it's wery lucky that you ain't one o' them chaps which writes books and nonsense."

"Why so, Jones?"