| Reference number | NLB/54/722 |
| Alternative reference number | NLB/54 p412 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to the Secretary of the Institution of Mechanical Engineers |
| Date | 22 August 1917 |
| Description | 'Replying to your letter of yesterday, the dates of the Royal Society's meetings for the coming year are not yet fixed: but as they are always held on Thursdays they are not likely to clash with your meetings.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |