| RefNo | MS/81/18 |
| Previous numbers | MS 81.15 |
| Level | Item |
| Title | Letter from John Collins to Mr Newton |
| Date | 30 July 1672 |
| Description | Endorsed 'No. 25: p.104' |
| Extent | 2p |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Printed in 'Commercium Epistolicum' 1722 edition, page 104, paragraph XXV |