four o'clock
Mr. Grex , Monsieur Douaille , Herr Selingman , and Mr. Draconmeyer will come on board . '' `` Very good ! Now go on your errand to the man Schwann . You had better meet me here later in the afternoon -- say at four o'clock -- and let me know that all is in order . I will bring you some particulars about my friend 's boat , so that you will know how to answer any questions your master may put to you . '' `` It is admirable , '' Frenhofer repeated enthusiastically . `` Monsieur had better , perhaps , precede me . ''