| Reference number | NLB/46/397 |
| Alternative reference number | NLB/46 p237 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs W H Smith & Son, Letchworth |
| Date | 25 July 1912 |
| Description | Instructs them to post one copy of plate nine from 'Proceedings [of the Royal Society]' B volume 78 to Messrs Harrison & Sons. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |