three o'clock
`` Agreed ! '' they chorused , and then sat in silence and watched her hand as it moved over the little sheets . These she folded like powder-papers , endorsed on the outside , and handed over to her patients . `` To be taken at half-past three o'clock , in good spirits and your prettiest afternoon frock , '' read Hannah . `` I did n't suppose that you would prescribe spirits , Dr. Helen ! What does yours say , Catherine ? '' `` They are all alike on the outside , '' said Dr. Helen .