| RefNo | EL/B1/109 | 
| Level | Item | 
| Title | Letter, from William Balle to Robert Moray, dated at Mamhead, Devon | 
| Date | 15 September 1666 | 
| Description | Autograph letter concerning letters sent to William Brouncker about magnets; concerning observations of planets and the moon on 11 and 12 September, with a figure | 
| Language | English | 
| Extent | 1p | 
| Format | Manuscript | 
| Place origin | Mamhead, Devon, England | 
| Origin coordinates | 50.61548, -3.51004 | 
| Digital images | View item on Science in the Making | 
| AccessStatus | Open | 
| RelatedMaterial | Transcribed in LBO/28/ 68 | 
| URLDescription | Also available on Early Modern Letters Online | 
| URL | http://emlo.bodleian.ox.ac.uk/profile/work/d1fa7f1a-23a4-4e33-8e3b-cbebb66faa50 | 
Fellows associated with this archive
| Code | PersonName | Dates | 
| NA8261 | Moray; Sir; Robert (1608 - 1673); army officer and politician | 1608 - 1673 | 
| NA4277 | Ball; William (c 1627 - 1690); astronomer | c 1627 - 1690 |