| Reference number | NLB/48/509 |
| Alternative reference number | NLB/48 p313 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to Messrs Smith & Son, Letchworth |
| Date | 17 July 1913 |
| Description | Instructs them to deliver ten sets of sheets and plates of 'Philosophical Transactions [of the Royal Society]' volume A 208. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Manuscript |
| Access status | Open |