| RefNo | AP/14/20 |
| Level | Item |
| Title | Unpublished letter, regarding theory of pyramids from John Walsh to Davies Gilbert |
| Date | 19 November 1830 |
| Description | Walsh illustrates a geometrical example in an effort to establish a theory of pyramids that does not rely on the theory of exhuastions. An ink inscription final page verso reads 'Not to be read'.
Subject: Mathematics
Written by Walsh in Leitrim Street, Cork [Ireland] and addressed to Gilbert in Bridge Street, Westminster, London. Postmarked 21 and 23 November 1830. |
| 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 |
| NA8707 | Gilbert; Davies (1767-1839) | 1767-1839 |