| Author: | Baker, Henry E. (Henry Edwin), 1859- |
| Subject: | E151, African American inventors, Inventions -- United States |
| Format: | Text |
| Date issued: | 2007 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Colored Inventor : A Record of Fifty Years [electronic resource] / Henry E. Baker |