Banks. ALS, 2 pages, 25 May 1811, concerning reaction to a letter from Mr. Grenfell — William Watson. 2 ALS's and a fragment of another ALS, April–June 1782, 7 pages, all to Joseph Banks, concerning William Herschel — Francis,Baron Maseres. ALS, 2 pages, 1 April 1780, to Rev. Maty, sending him a manuscript tract (included, 3 pages) — N. Maskeleyne (Astronomer Royal). ALS, 19 April 1780, 3 pages, to Banks, concerning Baron Maseres' paper in Philosophical Transactions — Edward Waring. ALS, 31 May 1785, 1 page, to Joseph Banks, asking permission to dedicate a book to him. With engraved portrait of Waring after Thomas Kerrich.