WARREN DAWSON PAPERS. Vol. XLI. Correspondence and papers of Sir Joseph Banks; 1727-1820. Provenance as given by Dawson in his catalogue, Add. 56311, item 45, is as follows: ff. 23-27 were purchased at Sotheby's 3 Aug. 1934, lot 1052 (part); f. 42 was purchased from Sotheran, 1912, by Williamson...