| Page(s) | Date | Correspondent |
|---|---|---|
| 1 | 4 Oct 1903 | Sociedad Astronomica de Mexico |
| 2 | 24 Nov 1903 | A.L. Danard, M.D. |
| 3 | 23 Nov 1904 | Geological Survey of Canada |
| 4 | 7 Jul 1906 | J.T.W. Claridge (England) |
| 6 | 20 Aug 1906 | Observatoire Royal de Belgique |
| 7 | 1 Sep 1906 | McGill University |
| 8 |
