seven in the morning
First on the left and straight through . Mr. Philips , forward please . '' Once a month , for a week , Philip was ` on duty . ' He had to go to the department at seven in the morning and keep an eye on the sweepers . When they finished he had to take the sheets off the cases and the models . Then , in the evening when the assistants left , he had to put back the sheets on the models and the cases and ` gang ' the sweepers again . It was a dusty , dirty job .