From Chapter 2:
It may be noted, by the way, that the gallant had no hesitation about smoking in the presence of ladies. Gostanzo, in Chapman's "All Fools," 1605, says:

And for discourse in my fair mistress's presence
I did not, as you barren gallants do,
Fill my discourses up drinking tobacco.

And in Ben Jonson's "Every Man out of his Humour," 1600, Fastidious Brisk, "a neat, spruce, affecting courtier," smokes while he talks to his mistress. A feather-headed gallant, when in the presence of ladies, often found himself, like others of his tribe of later date, gravelled for lack of matter for conversation, and the puffing of tobacco-smoke helped to occupy the pauses.

When our gallant went to the theatre he loved to occupy one of the stools at the side of the stage. There he could sit and smoke and embarrass the actors with his audible criticisms of play and players.

From Chapter 5:
At the time of the Restoration tobacco-boxes which were considered suitable to the occasion were made in large numbers. The outside of the lid bore a portrait of the Royal Martyr; within the lid was a picture of the restored king, His Majesty King Charles II; while on the inside of the bottom of the box was a representation of Oliver Cromwell leaning against a post, a gallows-tree over his head, and about his neck a halter tied to the tree, while beside him was pictured the devil, wide-mouthed. Another form of memorial tobacco-box is described in an advertisement in the London Gazette of September 15, 1687. This was a silver box which had either been "taken out of the Bull's Head Tavern, Cheapside, or left in a Hackney Coach." It was "ingraved on the Lid with a Coat of Arms, etc., and a Medal of Charles the First fastened to the inside of the Lid, and engraved on the inside 'to Jacob Smith it doth belong, at the Black Lyon in High Holborn, date August 1671.'"