| 其他書名 | A Series of Talks on the Origin and Early Development of Various Machines Now in General Use for Setting Type by Mechanical Means |
| 出版 | M & L Typesetting & Electrotyping Company, 1950 |
| URL | http://books.google.com.hk/books?id=vXSoygAACAAJ&hl=&source=gbs_api |