From Chapter 5:
smokers of the period were often curious in tobacco-boxes. Mr. Richard Stapley, gentleman, of Twineham, Sussex, whose diary is full of curious information, was presented in 1691 by his friend Mr. John Hill with a "tobacco-box made of tortoise." Seven years earlier Stapley had sold to Hill his silver tobacco-box for 10s. in cash—the rest of the value of the box, he noted, "I freely forgave him for writing at our first commission for me, and for copying of answers and ye like in our law concerns; so yt I reckon I have as good as 30s. for my box: 5s. he gave me, and 5s. more he promised to pay me ... and I had his steel box with the bargain, and full of smoake." Apparently Mr. Hill's secretarial labours were valued at 20s. This same Sussex squire bought a pound of tobacco in December 1685 for 20d., which seems decidedly cheap, and in the following year a 5 lb. box for 7s. 6d.—which was cheaper still.

From Chapter 6:
Grave wits, who, spending farthings four,
Sit, smoke, and warm themselves an hour.

The allusions in the Spectator to smoking in the coffee-houses are frequent. "Sometimes," says Addison, in his title character in the first number of the paper, "sometimes I smoak a pipe at Child's and whilst I seem attentive to nothing but the Post-man, over-hear the conversation of every table in the room." And here is a vignette of coffee-house life in 1714 from No. 568 of the Spectator: "I was yesterday in a coffee-house not far from the Royal Exchange, where I observed three persons in close conference over a pipe of tobacco; upon which, having filled one for my own use, I lighted it at the little wax candle that stood before them; and after having thrown in two or three whiffs amongst them, sat down and made one of the company. I need not tell my reader, that lighting a man's pipe at the same candle is looked upon among brother-smoakers as an overture to conversation and friendship." From the very beginning smoking has induced and fostered a spirit of comradeship.

From Chapter 4:
Gardiner evidently follows this account, for his version of the story is: "Newcastle strolled towards his coach to solace himself with a pipe. Before he had time to take a whiff, the battle had begun." The incident was made the subject of a picture by Ernest Crofts, A.R.A., which was exhibited at the Royal Academy in 1888. It shows the Duke leaning out of his carriage window, with his pipe in his hand.

From Chapter 12:
Nothing is more marked in the change in the social attitude towards tobacco than the revolution which has taken place in woman's view of smoking. The history of smoking by women is dealt with separately in the next chapter; but here it may be noted that most of the old intolerance of tobacco has disappeared. "To smoke in Hyde Park," said the late Lady Dorothy Nevill, in 1907, "even up to comparatively recent years, was looked upon as absolutely unpardonable, while smoking anywhere with a lady would have been classed as an almost disgraceful social crime."