| Description |
[i], 18 leaves : illustrations |
| Summary |
"The object of these experiments was to determine in a quantitative way the effect or effects, if any, of these various metals on the purity of the copper precipitated electrolytically. The material worked with was from a copper anode from ( ) carrying a silver, a trace of gold, arsenic and antimony as well as other metalic [sic] impurities"--Object, leaf [1]. |
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