From Chapter 1:
Every one knows the legend of the water (or beer) thrown over Sir Walter by his servant when he first saw his master smoking, and imagined he was on fire. The story was first associated with Raleigh by a writer in 1708 in a magazine called the British Apollo. According to this yarn Sir Walter usually "indulged himself in Smoaking secretly, two pipes a Day; at which time, he order'd a Simple Fellow, who waited, to bring him up a Tankard of old Ale and Nutmeg, always laying aside the Pipe, when he heard his servant coming." On this particular occasion, however, the pipe was not laid aside in time, and the "Simple Fellow," imagining his master was on fire, as he saw the smoke issuing from his mouth, promptly put the fire out by sousing him with the contents of the tankard. One difficulty about this story is the alleged secrecy of Raleigh's indulgence in tobacco. There seems to be no imaginable reason why he should not have smoked openly. Later versions turn the ale into water and otherwise vary the story.

From Chapter 7:
This print is now chiefly of interest because the plate was adorned with a tiny etching by Hogarth, in which appear the figures of the British Lion and Britannia, both with pipes in their mouths, Britannia being seated on a cask of tobacco.

Hogarth was fond of introducing the pipe into his plates. In the tail-piece to his works, which he prepared a few months before his death, and which he called The Bathos, or Manner of Sinking in Sublime Paintings, the end of everything is represented. Time himself, supported against a broken column, is expiring, his scythe falling from his grasp and a long clay pipe breaking in two as it falls from his lips. This was issued in 1764—Hogarth's last published work. In the plate which shows the execution of Thomas Idle, in the "Industry and Idleness" series, Hogarth depicts the little hangman smoking a short pipe as he sits on the top of the gallows, waiting for his victim. The familiar plate of A Modern Midnight Conversation shows a parson in surplice and wig smoking like a furnace while he ladles punch from a bowl—probably meant for a portrait of the notorious Orator Henley. Most of the other guests are also shown smoking long clay pipes.