| Reference number | L&P/6/41 |
| Level | File |
| Title | Paper, 'Description of the double sector, with figures' by Andrew Marr |
| Date | 10 February 1774 |
| Description | Contains three figures.
Subject: Engineering
Read 24 March 1774. |
| Extent | 5p |
| Format | Manuscript |
| Physical description | Ink on paper and plate |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related records in the catalogue | L&P/6/41/1 |
| L&P/6/41/2 |