From Chapter 3:
Taking tobacco was clearly an accomplishment to be studied seriously. Shift, a professor of the art in Jonson's play, puts up a bill in St. Paul's—the recognized centre for advertisements and commercial business of every kind—in which he offers to teach any young gentleman newly come into his inheritance, who wishes to be as exactly qualified as the best of the ordinary-hunting gallants are—"to entertain the most gentlemanlike use of tobacco; as first, to give it the most exquisite perfume; then to know all the delicate sweet forms for the assumption of it; as also the rare corollary and practice of the Cuban ebolition, euripus and whiff, which he shall receive, or take in here at London, and evaporate at Uxbridge, or farther, if it please him."

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.