4:17
My business is in the service of truth , and is not that of an executioner . If you are just , Monsieur , you will see that I am right . You can now understand why I refrained until this hour to divulge the name . I gave Larsan time to catch the 4:17 train for Paris , where he would know where to hide himself , and leave no traces . You will not find Frederic Larsan , '' declared Rouletabille , fixing his eyes on Monsieur Robert Darzac . `` He is too cunning . He is a man who has always escaped you and whom you have long searched for in vain .