Note J — INTRODUCTION.
Reading edition
From the Lansdown MSS. 121. See also Letters Illustrative of Science. Edited by J. O. Halliwell, F.R.S. &c. 8vo. 1841.
Reading edition
From the Lansdown MSS. 121. See also Letters Illustrative of Science. Edited by J. O. Halliwell, F.R.S. &c. 8vo. 1841.