| Reference number | NLB/44/224 |
| Alternative reference number | NLB/44 p145 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to His Grace, The Duke of Argyll KT |
| Date | 26 May 1911 |
| Description | 'I have the honour to enclose cards of invitation to the forthcoming Soiree of the Royal Society. I shall be much obliged if Your Grace will place the invitation before Her Royal Highness the Princess Louise, Duchess of Argyll |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |