| Reference number | NLB/51/397 |
| Alternative reference number | NLB/51 p253 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons |
| Date | 10 March 1915 |
| Description | 'Year Book.
We should be glad to know how your are getting on with the Year Book distribution.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |