| Reference number | L&P/3/169 |
| Level | Item |
| Title | Letter, 'Of copper springs lately discovered in Pennsylvania' from John Rutty to Peter Collinson |
| Date | 22 April 1756 |
| Description | Subject: Geology
Published in Philosophical Transactions, as 'An account of the copper-springs lately discovered in Pennsylvania'
Read 20 May 1756 |
| Extent | 4p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related material | DOI: 10.1098/rstl.1755.0100 |
Fellows associated with this archive
| Code | Name | Dates |
| NA8428 | Collinson; Peter (1694 - 1768) | 1694 - 1768 |