| Author / Autor | Various |
|---|---|
| Title / Título | Scientific American Supplement, No. 821, September 26, 1891 |
| Language / Idioma | English |
| LoC Class | T: Technology |
| Subject / Asunto | Science -- Periodicals |
| EText-No. / Texto No. | 13640 |
| Release Date / Fecha impresión | 2004-10-05 |
| Copyright Status/ Derechos Autor | Not copyrighted in the United States / Sin Copyright en Estados Unidos |
| Format / Formato | File Name / Nombre Fichero |
|---|---|
| text/plain; charset="iso-8859-1" | /1/3/6/4/13640/13640_8.zip |