Lincoln the inventor
| Основен автор: | Emerson, Jason, 1975- |
|---|---|
| Автор-организации: | ebrary, Inc. |
| Формат: | Електронен |
| Език: | English |
| Публикувано: |
Carbondale :
Southern Illinois University Press,
c2009.
|
| Предмети: | |
| Онлайн достъп: |
An electronic book accessible through the World Wide Web; click to view |
Съдържание:
- Abraham Lincoln's mechanical mind
- Lincoln's lecture on discoveries and inventions : the unknown draft
- Appendix 1 : patent no. 6.469, May 22, 1849, Buoying vessels over shoals, Abraham Lincoln, of Springfield, Illinois
- Appendix 2 : Lincoln's first and second lectures on discoveries and inventions.