six o'clock
Guess he 'll wait right there for uncle . '' Suddenly a look of relief passed across the man 's face . `` This is Wednesday . At six o'clock the mail-cart goes back to town . Send some one down to the _ saloon _ at once , and John will be able to go in to-night . '' As Bill spoke his eyes encountered a direct and steady glance from the girl . There was much meaning in that mute exchange .