ith pulverized copper sul- minal of the field magnet, the other terminal of which mordants for dark shades; these shades can be blued is connected with one of the pivotal wires of the com- phate, the space between the middle and the upper with soda, potash, soap, etc. Sumach can be placed mutator… … The field magnet is wound band about twice the INEXPENSIVE SIEMENS ELECTRIC MOTOR. with 64 feet of No. 25 mag- breadth of the hand. It net wire, 32 feet being should be put on in a layer wound on each arm of the magnet. The armature wind- All that is necessary to start the battery is to place so…
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