| Description | Copy of George Bellas GREENOUGH's only published book, 'A Critical Examination of the First Principles of Geology', (1819), which has been interleaved with extensive manuscript notes, thumbnail sketches and references to other works by the author, up to at least 1838. Volume also contains some loose sheets. |
| CustodialHistory | The previous catalogue referred to the additions to the volume being made by 'many hands', however all the writing is in the hand of George Bellas Greenough. |