From Chapter 4:
From the various entries in the "Diary" relating to the purchase of tobacco, it seems clear that there was no shop in Exeter devoted specially or exclusively to the sale of the weed. Hayne bought his supplies from four of the leading goldsmiths of the city, who can be identified by the fact that he had dealings with them in their own special wares, also from two drapers, one grocer, and four other tradesmen (on a single occasion each) whose particular occupations are unknown.

From Chapter 6:
There was indeed no diminution of tobacco-smoke in the coffee-houses. A visitor from abroad, Mr. Muralt, a Swiss gentleman, writing about 1696, said that character could be well studied at the coffee-houses. He was probably not a smoker himself, for he goes on to say that in other respects the coffee-houses are "loathsome, full of smoke like a guardroom, and as much crowded." He further observed that it was common to see the clergy of London in coffee-houses and even in taverns, with pipes in their mouths. A native witness of about the same date, Ned Ward, writes sneeringly in his "London Spy," 1699, of the interior of the coffee-house. He saw "some going, some coming, some scribbling, some talking, some drinking, some smoking, others jingling; and the whole room stinking of tobacco, like a Dutch scoot, or a boatswain's cabin.... We each of us stuck in our mouths a pipe of sotweed, and now began to look about us." Ward's contemporary, Tom Brown, took a different tone: he wrote of "Tobacco, Cole and the Protestant Religion, the three great blessings of life!"—as strange a jumble as one could wish for.