four
o'clock
Now we will proceed to our day 's lesson in ballistics . Mr. Drake , take the first problem . '' The drill assigned to the first company that afternoon was infantry . The drill call sounded after the last study period was over , and by four o'clock Robert was marching his company across lawns to the drill grounds . He marched them in columns of squads , changing to company front , and felt very important indeed in his position as company commander . Upon arrival at the drill grounds he ordered : `` Company -- halt ! Unfix bayonets .