817 
PLATE e. 
RECORD® | 
WW AAV VV 
FACE ON TO CHARGE. 
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2PLY GAUGE Ve“pia. Disc. x 
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STEEL. CENTRAL ELECTRODE 
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RECORD 3. 
VV 
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SINGLE PLY GAUGE Ve“DIA.x 
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ELECTRODES CEMENTED WITH “GELVA™ 
INSULATION: LAYER OF TELCOTHENE AND SLAYERS 
OF RUBBER TAPE. 
1¥74LBS. TN.T. STANDARD CHARGE. 
