two o'clock
`` I have an idea that I can restore the lieutenant to his friends without any row being made over the matter . '' `` But how ? I do n't understand . '' `` At least , '' Ned urged , `` wait until two o'clock to-morrow morning . I am going out now on an expedition which may reveal many things , if I succeed . If I fail , why , then you must notify the secret service men and look for me in some of the pools about Gatun . '' The clerk finally consented to this arrangement , and in ten minutes Ned and his chums were speeding toward Gatun on a railroad motor car .