five o'clock
When at last she got on to the right number , she was answered by the husband of the landlady , an ex-butler , and an admirable _ maître de cuisine _ . `` Has Mrs. Ireton arrived yet ? '' Margaret asked . `` Yes , she arrived at five o'clock . Who shall I say speaking ? '' `` Ask her if she can speak to Miss Lampton , please , for a few minutes . Will you tell her that it is very urgent ? ''