| Reference number | NLB/47/640 |
| Alternative reference number | NLB/47 p379 |
| Level | Item |
| Title | Copy letter from Robert William Frederick Harrison to W R Cooper, Physical Society, 82 Victoria Street, SW |
| Date | 6 March 1913 |
| Description | 'I have to acknowledge the receipt of two cheques, each of one guinea, on behalf of members subscribing for the Royal Society's Proceedings.' |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |