Lawton, Josiah, 1786-1843. Oration on the importance of scientific knowledge, delivered before the Providence association of mechanics and manufacturers. - Providence, Miller & Grattan, printers, 1826. - 18 p. 23 cm. Shoemaker 25071 LCCN: unk82078899 Subjects--Topical Terms: Industrial arts. LC Class. No.: T185 / .L35