From Chapter 3:
It would seem, from one example I have noted, as if in some places smoking were not allowed in public-houses. In the account-book of St. Stephen's Church and Parish, Norwich, the income for the year 1628-29 included on one occasion 20s. received by way of fine from one Edmond Nockals for selling a pot of beer "wanting in measure, contrary to the law," and another sovereign from William Howlyns for a like offence. This is right and intelligible enough; but on another occasion in the same year each of these men, who presumably were ale-house keepers, had to pay 30s.—a substantial sum considering the then value of money—for the same offence and "for suffering parishioners to smoke in his house." I have been unable to obtain any information as to why a publican should have been fined an additional 10s. for the heinous offence of allowing a brother parishioner to smoke in his house.

From Chapter 12:
Some men seem to act upon Mark Twain's principle of never smoking when asleep or at meals, and never refraining at any other time. But excess is self-condemned. There is no good reason why anyone, for social or any other reasons, should look askance at the reasonable use of tobacco. "But used in moderation, what evils, let me ask,"—I again quote Dr. Andrew Wilson's calm good sense—"are to be found in the train of the tobacco-habit! A man doesn't get delirium tremens even if he smokes more than is good for him; he doesn't become a debased mortal; there is nothing about tobacco which makes a man beat his wife or assault his mother-in-law—rather the reverse, in fact, for tobacco is a soother and a quietener of the passions, and many a man, I daresay, has been prevented from doing rash things in the way of retaliation, when he has lit his pipe and had a good think over his affairs. Whenever anybody counterblasts to-day against tobacco, I feel as did my old friend Wilkie Collins, when somebody told him that to smoke was a wrong thing. 'My dear sir,' said the great novelist, 'all your objections to tobacco only increase the relish with which I look forward to my next cigar!'"

From Chapter 6:
Even children seem to have smoked sometimes in the coffee-houses. Ralph Thoresby, the Leeds antiquary, tells a strange story. He declares that, one evening which he spent with his brother at Garraway's Coffee-house, February 20, 1702, he was surprised to see his brother's "sickly child of three years old fill its pipe of tobacco and smoke it as audfarandly as a man of three score; after that a second and a third pipe without the least concern, as it is said to have done above a year ago." A child of two years of age smoking three pipes in succession is a picture a little difficult to accept as true. As this is the only reference to tobacco in the whole of his "Diary," it is not likely that Thoresby was himself a smoker.

From Chapter 6:
Thackeray pictures Dryden as sitting in his great chair at Will's Coffee-house, Russell Street, Covent Garden, tobacco-pipe in hand; but there is no evidence that Dryden smoked. The snuff-box was his symbol of authority. Budding wits thought themselves highly distinguished if they could obtain the honour of being allowed to take a pinch from it. Of Dr. Aldrich, who was Dean of Christ Church, Oxford, and who wrote a curious "Catch not more difficult to sing than diverting to hear, to be sung by four men smoaking their pipes," an anecdote has often been related, which illustrates his devotion to the weed. A bet was made by one undergraduate and taken by another, that at whatever time, however early, the Dean might be visited in his own den, he would be found smoking. As soon as the bet had been made the Dean was visited. The pair explained the reason for their call, when Aldrich, who must have been a good-tempered man, said, "Your friend has lost: I am not smoking, only filling my pipe."