| Reference number | AP/23/26 |
| Level | Item |
| Title | Unpublished paper, regarding notation for a calculating machine by Thomas Fowler |
| Creator | Fowler; Thomas (fl 1840) |
| Date | 9 June 1840 |
| Description | Fowler presents details regarding the notation for a calculating machine he invented, as described in an earlier paper by Augustus de Morgan (see AP/23/24).
Subject: Mathematics / Arithmetic |
| Extent | 5p |
| Format | Manuscript |
| Physical description | Ink on paper |
| Digital images | View item on Science in the Making |
| Access status | Open |
| Related records in the catalogue | AP/23/24 |