Archived papers: volume 8A, scientific papers submitted the Royal Society unpublished or abstracted, 1813-1819 Contains 19 papers submitted to the Royal Society but not published at the time of receipt. The papers are arranged alphabetically by author and cover the period of 1809-1819 [spine reads 1813-1819]. Includes an index at the beginning of the volume. A graphite inscription on verso of index reads 'This Vol. wd. come between 8 + 9 + might be called 8 bis. Made up + bound 1892'. 1809-1819