| 其他書名 | Containing Two Addresses to the Public on Cheap Telescopes, and Remarks by a Clergyman on Astronomical Observations, with an Enlarged Catalogue and Testimonials |
| 出版 | J. Heywood, 1860 |
| URL | http://books.google.com.hk/books?id=6kDFGwAACAAJ&hl=&source=gbs_api |