From Chapter 11:
In the same "Pocket-Book" one of the ideals of a wife by a bachelor is—"To approve of smoking all over the house"; while one of the ideals of a husband by a spinster is—"Not to smoke, or use a latch-key." Mr. Punch's prelections, of course, are not to be taken too seriously. They all necessarily have the exaggeration of caricature; but at the same time they are all significant, and for the social historian are invaluable.

From Chapter 15:
Notwithstanding the few examples given above, tobacconists, more than most tradesmen, seem to have continued to use signs that had at least some relevance to their trade. Abel Drugger was a "tobacco-man," i.e. a tobacco-seller in Ben Jonson's play of "The Alchemist," 1610, so that it is not very surprising to find the name used occasionally as a tobacconist's sign. Towards the end of the eighteenth century one Peter Cockburn traded as a tobacconist at the sign of the "Abel Drugger" in Fenchurch Street, and informed the public on the advertising papers in which he wrapped up his tobacco for customers that he had formerly been shopman at the Sir Roger de Coverley—a notice which has preserved the name of another tobacconist's sign borrowed from literature. Seventeenth—century London signs were the "Three Tobacco Pipes," "Two Tobacco Pipes" crossed, and "Five Tobacco Pipes." At Edinburgh in the eighteenth century there were tobacconists who used two pipes crossed, a roll of tobacco and two leaves over two crossed pipes, and a roll of tobacco and three leaves.