A manual of electricity, magnetism and meteorology (1844)
Lardner, Dionysius, 1793-1859, Walker, Charles Vincent, 1812-1882 · London Longman, Brown, Green & Longmans · leaf 359
VOL. II. 322 VOLTAIC ELECTRICITY. Fig. 140. BOOK III. … Fig. 141. represented in fig. 13$., aplane or horizontal view of thetop of it in fig. 140., and anelevation of one of the rollersor cylinders in fig. 141. On a wooden roller b (fig.141.),three inches in diameterand twelve inches in length,two metallic plates, one of zincand the other of copper,…
Atmospheric electricity · Electricity -- Early works to 1850 · Magnetism
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
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