Note 309 — ACT I., SCENE I.
Reading edition
So in "The Return from Parnassus," act iii. sc. 1: "My mistress upon good days puts on a piece of a parsonage; and we pages play at blow-point for a piece of a parsonage."
And in Donne ("Poems," 1719, p. 119)—
"Shortly, boys shall not play At span-counter, or blow-point, but shall pay Toll to some courtier."