| Reference number | NLB/34/752 |
| Alternative reference number | NLB/34 p423 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to The Stolzenberg Patent File Company |
| Date | 5 March 1907 |
| Description | Asks them to supply Stanley files as enumerated. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |
| Related records in the catalogue | MC/22/440 |