| Ref. No. | Title |
|---|---|
| 117782 | On the dates of publication of the Society's 'Proceedings,' 1859-1926. With an appendix containing the dates of publication of 'Proceedings,' 1830-1858, compiled by the late F.H. Waterhouse, and of the 'Transactions,' 1833-1896, by the late Henry Peavot, originally published in P.Z.S. 1893, 1913. |