Section 4
SEC. 4. A provincial industrial department is hereby to authorized to be established by the provincial board in each province for the purchase of industrial products for cash from schools and household workers and for the sale of same to individuals, firms, or to any branch of the Insular, provincial, or municipal governments and for the purchase of quantities of materials for retail to household workers, municipalities, and schools in maintaining and establishing industries where such materials cannot readily be secured in the local markets. The respective division superintend-; ent of the schools or his authorized representative shall have administrative control of each provincial industrial department.