Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 599
. Hard-rubber insulators, shown in Fig. 415, serve toseparate the plates as well as to hold them clear of the bottom ofcontaining jars. The insulators are held rigidly in place, beingfirmly keyed to the plates and surrounded by heavy rubber bandsas shown in Figs. 415 and 416. Instructions for… … FIG. 416.-C0MPLETE NINE-PLATE AMERICAN CELL. lodged between the plates should be removed. See that the hard-rubber insulators are in position and that the positive plates do not inany way touch the negatives. After the elements are placed in thejars, connect the terminals—the positive of one…
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