9:20
Enoch began rapidly to read letters and to dictate terse replies . They were not more than a third of the way down the pile when a buzzer sounded . Enoch looked up inquiringly . `` I told Jonas to buzz for me at 9:20 , '' explained young Abbott . `` I do n't dare keep the people in the waiting-room watching the clock longer than that . We 'll fit this in at odd times , as usual . Remember , Mr. Secretary , you ca n't give these people more than fifteen minutes .