| Reference number | NLB/64/758 |
| Alternative reference number | NLB/64 p428 |
| Level | Item |
| Title | Copy letter from [Francis Alexander Towle], Assistant Secretary and Librarian of the Royal Society to the Librarian of Marine Biological Laboratory in Massachusetts, USA |
| Date | 15 June 1923 |
| Description | Confirms the Royal Society will be pleased to send the Philosophical Transactions, Series B and the Proceedings, Series A in exchange for the publications of the Laboratory. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |