Letters from Ludolf Christian Treviranus (1779-1864) to William Pamplin i. 26 November 1839 - Bonn - (To Miss Caroline Hunneman.) Condolences on the death of her father, and future arrangements. (German). ii. 28 November 1840 - Bonn - Publications. (Note by W.P.). iii. 21 November 1841 - Bonn - Publications. (Note by W.P.). iv. 29 January 1842 - Bonn - Acknowledges parcel via Dr. Klotsch. Publications. (Note by W.P. mentions Lambert's copy of Royle - illustrations, etc.). v. 6 October 1843 - Bonn - Publications. Accounts. Dr. Klotsch. (German.). (note by W.P. 1843 Dec. 6.). vi. 1 July 1844 - Bonn - Acknowledges parcels. Publications. (German.). vii. 5 February 1845 - Bonn - Publications. (German.). (Note by W.P.). viii. 10 April 1846 - Bonn - Publications. (German.). (Note by W.P. re. payments.). ix. 6 October 1846 - Bonn - Payments. Publications. (German.). 26 November 1839 - 6 October 1846