Date: | 1850 |
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Description: | Diagrams of four effigy mounds surveyed by Increase A. Lapham and W.H. Canfield in 1850. No. 1 is an unidentified animal shape, No. 2 consists of two linea... |
Date: | 1869 |
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Description: | Vignetted carte-de-visite portrait of Joseph Henry (1797-1878), Scottish-American scientist. Widely considered one of the greatest scientists of his genera... |
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