 The plans included an auditorium, known as Tassie Hall that would seat 800; a large gymnasium for boys and a smaller gymnasium below for girls; machine shop and woodworking shop classrooms; electrical rooms; drafting room; cookery room; commercial rooms; dress-making rooms; millinery rooms; and a model suite.The corner stone for the addition was laid by the Hon.Henry John Cody, a former student, on August 7, 1923.