| Reference number | NLB/39/784 |
| Alternative reference number | NLB/39 p483 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to Sir Walter S Prideaux, Goldsmiths Hall, EC |
| Date | 12 March 1909 |
| Description | 'Report on Pitchblende residues sent herewith with the compliments of the President of the Royal Society.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |