three o'clock
`` Yessir , '' said Jessop , imperturbably , as who should say , `` Naturally , since I have answered the summons . '' Nicholas cleared his throat . `` Er -- Jessop , you can bring Michael Field here at two o'clock this afternoon , when he returns from his dinner . You can also let Mr. Curtis know that he is to be here at three o'clock . You had better go to Byestry and give the message yourself . If he wishes to know by whose orders , you need mention no names , but merely say that orders have been given you to that effect . I fancy curiosity will bring him , even if he resents the non-mention of actual authority . ''