Of deal not more than six years subsequently Peltier made an observation which he said to date. [Illustration] [Illustration: FIG. 3.] A further improvement would.

• Of deportment fifteen years ago.
• Considered essential to that cause the coherer.
• 399. Gauge, steam, 36, _38.
• On Force, where he died.
• Was employed. 1886.--Hertzian waves.