| Reference number | RBO/2i/74 |
| Alternative reference number | RBO.2i.304 |
| Level | Item |
| Title | 'An Account Of the going of the two Watches at Sea from the 28th of April to the 4th of September 1663' |
| Date | 1663 |
| Description | Observations of time-keeping from April to September 1663
Observations of collecting water from the depths of the sea
Observations of watch times and longitude as the ship sailed from Lisbon
Read to the Royal Society on 21 October 1663 |
| Language | English |
| Extent | 4 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related records in the catalogue | CLP/3i/9 |
| RBC/2/32 |
| RBO/2ii/62 |