eleven o'clock
Robur was nowhere to be found ; there was no trace of him . He might have gone off in the `` Go-Ahead , '' the balloon of the Institute , for all they could tell . After an hour 's hunt the members had to give in and separate , not before they had agreed to extend their search over the whole territory of the twin Americas that form the new continent . By eleven o'clock quiet had been restored in the neighborhood of Walnut Street . Philadelphia was able to sink again into that sound sleep which is the privilege of non-manufacturing towns . The different members of the club parted to seek their respective houses . To mention the most distinguished amongst them , William T. Forbes sought his large sugar establishment , where Miss Doll and Miss Mat had prepared for him his evening tea , sweetened with his own glucose .