| RefNo | CLP/24/24/1 | 
| Level | Item | 
| Title | Letter, from John Collins to Henry Oldenburg | 
| Date | 1660 | 
| Description | Collins notes that [Renatus Franciscus] Slusius was mentioned in the preface of Stefano degli Angeli's treatise 'De Infinitorum Spiralium Spatiorum Mensura'. Goes onto provide extracts from this treatise and accompanying notes in English. Asks Oldenburgh [Oldenburg] to translate the extracts and send them onto Slusius. 
 Subject: Mathematics
 | 
| Language | Latin | 
| English | 
| Extent | 3p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| AccessStatus | Open | 
| RelatedRecord | CLP/24/24/2 | 
| CLP/24/24 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA2898 | Collins; John (1625 - 1683); mathematician and scientific administrator | 1625 - 1683 | 
| NA8001 | Oldenburg; Henry (c 1619 - 1677); scientific correspondent | c 1619 - 1677 | 
| NA5659 | Slusius; Renatus Franciscus (1622 - 1685); mathematician and clergyman | 1622 - 1685 |