it would go like this:
"good day citizen!, we see many people today are concerned that their denari just does'nt go as far as it used to at the market place. this scroll gives us a hope for the future. i also have this other scroll that talks about polluted cistern water. these scrolls contain life saving information! is this something you would be interested in?" meanwhile back at the waiting chariot- "only 2 more notches on the sundial and i'll have my time for the month!"