One o'clock
`` All right , sar , '' said Cato , showing his ivories . `` When do you have dinner ? '' asked Tom . `` One o'clock . '' Preceded by Cato , Tom walked up-stairs , and was ushered into a small , dingy room on the second floor . There was a single window , looking through dingy panes upon a back yard . There was a general air of cheerlessness and discomfort , but at any rate it was larger than the stateroom on the _ River Belle _ .