| Date Note | Other drawings of the collection dated 1835, 1836 watermark of another drawing |
| Description | Watercolour of the caudal (tail) fin, with structural scale detail, of the fossil fish Pachycormus heterurus Agassiz [Caturus heterurus (Agassiz, 1839)], by Joseph Dinkel, [1835-1836]. Found in the Lias, Lyme Regis, from the collection of Miss Philpot. |