Sends some samples of "black oxide of manganese" [manganese dioxide], one of which was found near Cork, Ireland and the other is believed to be Swedish in origin.
Dated at: Radcliffe [Lancashire].
Letter from John Beale
- Reference
- GB 133 Dalton MS 324
- Dates of Creation
- 1 Nov 1838
- Physical Description
- Bound with Mss 325-328.