| 其他書名 | To which Invention the American Institute, at the Great Fair Held in New York in October 1847, Awarded Their First Premium, the Gold Medal : Patented Aug. 14, 1847 |
| 出版 | Steam Press of M.C. Younglove & Company, 1848 |
| URL | http://books.google.com.hk/books?id=FVw1AAAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |