| Reference number | NLB/48/200 |
| Alternative reference number | NLB/48 p126 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Professor R A Gregory, 17 Grosvenor Road, S.W. |
| Date | 30 May 1913 |
| Description | A comparison was made of the Newton death mask in the possession of the Royal Society and the one that Gregory sent and it is clear there is no real resemblance. Asks if he should take his word and destroy the plaster cast, or if he would like it sent back to him. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |