one o'clock precisely
She had taken a situation in the Hotel du Louvre . Master Tom expected to be in Paris almost as soon as his letter . '' ` I think I 'll go round to the Louvre if you can spare me for quarter of an hour , ' said Marie , ` and see the manager . ' `` Two days after , at one o'clock precisely , Mr. Tom Sleight walked into the Cafe . He did n't look cheerful and he did n't look sad . He had been to the ` Louvre ' ; Mary Godselle had left there about a year ago ; but he had obtained her address in Paris , and had received a letter from her that very morning . He showed it to Marie .