| RefNo | MC/3/31 | 
| Level | Item | 
| Title | Letter from [William] Hopkins, Cambridge, to Dr. [Peter Mark] Roget, [Secretary of the Royal Society] | 
| Date | 4 July 1839 | 
| Description | Regarding his paper on the state of the interior of the Earth.  [Decision made by Committee of Papers on 17 October 1839.] | 
| Extent | 3p | 
| Format | Manuscript | 
| AccessStatus | Open | 
| RelatedMaterial | DOI: 10.1098/rspl.1837.0042 | 
| RelatedRecord | MC/3/34 | 
| CMB/90/3/120 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA6616 | Roget; Peter Mark (1779 - 1869); physician and philologist | 1779 - 1869 | 
| NA6316 | Hopkins; William (1793 - 1866) | 1793 - 1866 |