TY  - BOOK
AU  - Various and Rufus Porter
TI  - Scientific American Magazine Vol 2. No. 3 Oct 10 1846
KW  - Science
UR  - https://new.zodml.org/sites/default/files/2023-08/scientific_american_magazine_vol_2._no._3_oct_10_1846_by_various.epub
ER  -