| Repository | Jesuits in Britain Archives |
| Ref No | ABSI/SJ/108/1/4/2 |
| Title | Essay on [equatorial amplification] |
| Date | nd |
| Level | Item |
| Format | Typescript |
| AccessConditions | The papers are available subject to the usual conditions of access to archive material in the Jesuits in Britain Archives. |
| Language | Latin |