about four o'clock
`` She means jest strawberry jam an ' angel cake an ' water cress , fer tea -- fer your visitors , '' said Mrs. Trapes , with a patient sigh . `` Visitors ! '' repeated Ravenslee , glancing up . `` Why , yes , they 'll be here about four o'clock . '' `` An ' will water cress an ' angel cake an ' -- '' `` Quite enough ! Certainly ! Admirable ! ''