| RefNo | CLP/11i/20 | 
| Level | Item | 
| Title | Paper, regarding purging water by Dr [Thomas] Allen | 
| Date | [1679] | 
| Description | Paper regarding experiments on extracting salt from water through distillation. Allen carried out these purges on waters from Chigwell [Essex, England], Barnet [London], and North Hall [West Sussex, England]. 
 Subject: Chemistry
 
 Read to the Royal Society on 10 April 1679.
 | 
| Extent | 2p | 
| Format | Manuscript | 
| PhysicalDescription | Ink on paper | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA4545 | Allen; Thomas (c 1630 - 1684); physician | c 1630 - 1684 |