From Chapter 1:
In November 1911 a curiously shaped pipe was put up for sale in Mr. J.C. Stevens's Auction Room, Covent Garden, which was described as that which Raleigh smoked "on the scaffold." The pipe in question was said to have been given by the doomed man to Bishop Andrewes, in whose family it remained for many years, and it was stated to have been in the family of the owner, who sent it for sale, for some 200 years. The pipe was of wood constructed in four pieces of strange shape, rudely carved with dogs' heads and faces of Red Indians. According to legend it had been presented to Raleigh by the Indians. The auctioneer, Mr. Stevens, remarked that unfortunately a parchment document about the pipe was lost some years ago, and declared, "If we could only produce the parchment the pipe would fetch £500." In the end, however, it was knocked down at seventy-five guineas.

From Chapter 6:
But so early as 1655 there is a sign of change of custom—a change, that is, in the direction of restricting and limiting the hitherto unbounded freedom granted to the use of tobacco. The London Society of Apothecaries on August 15, 1655, held a meeting for the election of a Master and an Upper Warden; and from the minutes of this meeting we learn that by general consent it was forbidden henceforward to smoke in the Court Room while dining or sitting, under penalty of half a crown.