| Reference number | NLB/21/389 |
| Alternative reference number | NLB/21 p244 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Miss Moulson |
| Date | 9 November 1900 |
| Description | Regarding Moulson's enquiry, Harrison thinks she will find the desired information on vortex theory in the volumes of the popular lectures by Lord Kelvin [William Thomson] and fuller and more mathematical details in the volumes of the collected papers. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |