| Reference number | NLB/34/26 |
| Alternative reference number | NLB/34 p16 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Dr Henry Head, 143 Harley Street, W. |
| Date | 19 September 1906 |
| Description | The Royal Society's regular edition of the 'Philosophical Transactions [of the Royal Society]' is now 300, plus the number which authors ask for as private copies. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |