| 其他書名 | The Necessity of Improvement in the Construction of the Vessels to Cheapen the Cost of Transportation and Insure an Increase of Trade |
| 出版 | Jno. McKitrick & Company, Printers and Lithographers, 1878 |
| URL | http://books.google.com.hk/books?id=fFApAAAAYAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |