| RefNo | MS/81/22 |
| Previous numbers | MS 81.19 |
| Level | Item |
| Title | Letter from Leibniz to Henry Oldenburg |
| Date | 15 July 1674 |
| Description | Endorsed 'No. 32: p. 114' |
| Extent | 4p |
| Format | Manuscript |
| AccessStatus | Open |
| RelatedMaterial | Printed in 'Commercium Epistolicum' 1722 edition, page 115, XXXII |