Diary of Lieutenant-Colonel John Beatty: August 1, 1861

It is said the pickets of the Fourteenth Indiana and the enemy's cavalry came in collision to-day, and that three of the latter were killed.

It is now 9 P. M. Sergeants are calling the roll for the last time to-night. In half an hour taps will be sounded and the lights extinguished in every private's tent. The first call in the morning, reveille, is at five; breakfast call, six; surgeon's call, seven; drill, eight; recall, eleven; dinner, twelve; drill again at four; recall, five; guard-mounting, half-past five; first call for dress-parade, six; second call, half-past six; tattoo at nine, and taps at half-past. So the day goes round.

Hardee for a month or more was a book of impenetrable mysteries. The words conveyed no idea to my mind, and the movements described were utterly beyond my comprehension; but now the whole thing comes almost without study.

SOURCE: John Beatty, The Citizen-soldier: Or, Memoirs of a Volunteer, p. 41