about one
o'clock on Monday
`` On Monday . '' ` I followed him to the table , and he entered my name and address in a book . Then I looked straight at him again . `` Now , you understand , '' I said , `` that that picture is mine , and I shall either come or send for it about one o'clock on Monday . If I had n't wanted it specially , you would have lost a sale by your impertinence . '' And I marched out of the room . ` But I was in a fearful state .