| Reference number | MS/257/4/13 |
| Alternative reference number | Sa.1142 |
| Previous numbers | ES4/1/1140-5 |
| Level | Item |
| Title | Table 3: Lunar and chronological longitudes in the Columbia, Thompson's and Frozen Rivers and their tributaries determined in 1833 |
| Date | 1833 |
| Description | A table of observations. |
| Extent | 1p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Access status | Open |
| Related records in the catalogue | MS/257/4/10 |