| Reference number | NLB/45/83 |
| Alternative reference number | NLB/45 p51 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to Sir Joseph Larmor, Secretary RS |
| Date | 19 December 1911 |
| Description | 'Anniversary Celebration.
Herewith two proofs of Invitation card. The words underlined in pencil are intended to be printed in red. Initial letter to be larger. Proofs sent to Mr Love by return post' [no enclosure] |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |