two o'clock
`` Yes , it is , '' insisted Bobby doggedly . `` We 'll get it yet . '' He hardly finished his lunch , so eager was he to be back at the problem . Johnny did not come until after two o'clock , and then stood his hands in his pockets , surveying his absorbed partner with some disgust . `` Well , '' said he , `` is the old thing working yet ? '' Bobby looked up absorbedly . `` She 's going to in just a second -- you wait , '' he muttered .