| Reference number | NLB/48/224 |
| Alternative reference number | NLB/48 p139 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, to [Mervyn] O'Gorman |
| Date | 2 June 1913 |
| Description | Asks for a reply to the request that he would re-exhibit his instruments for aeronautical work, etc.c at the Ladies Soiree on 11 June. |
| Extent | 1p |
| Format | Carbon |
| Physical description | Typescript |
| Access status | Open |