Lincoln the inventor / Jason Emerson.
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| Year of Publication: | 2009 |
| Language: | English |
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| Physical Description: | xv, 111 p. :; ill. |
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Table of Contents:
- 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.