| Reference number | NLB/58/379 |
| Alternative reference number | NLB/58 p203 |
| Level | Item |
| Title | Copy letter from Edwin Deller, Assistant Secretary of the Royal Society; to M. de Ballore; 15 Boulevard Bige-Danel, Lile |
| Date | 27 April 1920 |
| Description | Returns the questionnaires [unspecified] and hopes they will be useful. With regards to the year of the foundation of the Society's publications, explains that the 'Philosophical Transactions' date to 1665 and the 'Proceedings' from the beginning of the 19th Century. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |