DELIVERED AT THE NEW COLLEGE IN HACKNEY.By JOSEPH PRIESTLEY, LL.D. F.R.S.AC. IMP. PETROP. R. PARIS. HOLM. TAURIN. AUREL. MED.PARIS. HARLEM. CANTAB. AMERIC. ET PHILAD. SOC.QUI DOCET DISCIT.—WM. LILLY