| Reference number | NLB/64/761 |
| Alternative reference number | NLB/64 p429 |
| Level | Item |
| Title | Copy letter from [Francis Alexander Towle], Assistant Secretary and Librarian of the Royal Society; to the Secretary of Notgemeinschaft der Deutschen, Wissenschaft, Berlin. |
| 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 Astronomische Nahrichten and the Jahrbuch der Radioaktivitat. |
| Extent | 1p |
| Format | Carbon |
| Access status | Open |