| Reference number | NLB/51/522 |
| Alternative reference number | NLB/51 p326 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons |
| Date | 15 April 1915 |
| Description | 'Proceedings.
Please put Prof J G McClelland upon the list of those to whom you send Proceedings Series B.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |