| Reference number | NLB/21/258 |
| Alternative reference number | NLB/21 p157 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Professor John Perry, Fellow of the Royal Society |
| Date | 13 October 1900 |
| Description | In view of the early meeting of the Physics and Chemistry Committee, Harrison asks for Perry's report on Mr [James] Muir's paper 'On the Tempering of Iron'. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |
Fellows associated with this archive
| Code | Name | Dates |
| NA5509 | Perry; John (1850 - 1920); electrical engineer and mathematician | 1850 - 1920 |