four o’clock in the afternoon
Should that fail , then play your trump card , which is this highly important document . The Director of the Police , who is a very shrewd man , seemed anxious to make your acquaintance before you began your investigation . He asked me if you would call upon him , but seemed taken aback when I told him you were my wife 's friend and a guest at our house , so he suggested that you would in all probability wish first to see the scene of the explosion , and proposed that he should call here with his carriage and accompany you to the Treasury . He wished to know if four o'clock in the afternoon would suit your convenience ! '' `` Oh , yes ! '' replied Jennie . `` I am eager to begin at once , and , of course , I shall be much obliged to him if he will act as my guide in the vaults of the Treasury , and tell me how much they have already discovered . ''