| RefNo | CLP/4i/54 | 
| Level | Item | 
| Title | Letter, 'De ignis seu caloris certa portione Helvetiae adsignata' [Of fire or heat in parts of Switzerland] from Johann Jakob Scheuchzer to John Woodward | 
| Date | [1707] | 
| Description | Scheuchzer writes on fire and heat in Switzerland and the Alps. 
 Subject: Thermodynamics
 
 Read to the Royal Society on 28 January 1707
 | 
| Language | Latin | 
| Extent | 4p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| RelatedMaterial | JBO/11/132 | 
| RelatedRecord | RBO/9/68 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA1410 | Scheuchzer; Johann Jakob (1672 - 1733); mathematician and natural historian | 1672 - 1733 | 
| NA6100 | Woodward; John (1665 - 1728); physician, natural historian, and antiquary | 1665 - 1728 |