| Reference number | NLB/51/697 |
| Alternative reference number | NLB/51 p431 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society to Messrs Harrison and Sons |
| Date | 27 May 1915 |
| Description | 'Separate card notice to go out to all on the postcard list with next Monday's postcard as follows:-
By order of Council.
The meetings of the Society previously announced for June 10th and June 24th will not be held.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |