From Chapter 2:
A curious feature of tobacco-manners among fashionable smokers of the period was the practice of passing a pipe from one to another, after the fashion of the "loving cup." There is a scene in "Greene's Tu Quoque," 1614, laid in a fashionable ordinary, where the London gallants meet as usual, and one says to a companion who is smoking: "Please you to impart your smoke?" "Very willingly, sir," says the smoker. Number two takes a whiff or two and courteously says: "In good faith, a pipe of excellent vapour!" The owner of the pipe then explains that it is "the best the house yields," whereupon the other immediately depreciates it, saying affectedly: "Had you it in the house? I thought it had been your own: 'tis not so good now as I took it for!" Another writer of this time speaks of one pipe of tobacco sufficing "three or four men at once."

From Chapter 6:
Many of his followers smoked, sometimes apparently to such an extent as to cause scandal among their brethren. The following is an entry in the minutes of the Friends' Monthly Meeting at Hardshaw, Lancashire: "14th of 4th mo. 1691. It being considered that the too frequent use of smoking Tobacco is inconsistent with friends holy profession, it is desired that such as have occasion to make use thereof take it privately, neither too publicly in their own houses, nor by the highways, streets, or in alehouses or elsewhere, tending to the abetting the common excess." Another Lancashire Monthly Meeting, Penketh, under date "18th 8th mo. 1691" suggested that Friends were "not to smoke during their labour or occupation, but to leave their work and take it privately"—a suggestion which clearly proceeded from non-smokers. The smug propriety of these recommendations to enjoy a smoke in private is delightful.