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Radio Record, Volume VIII, Issue 29, 25 January 1935, Page 45

The liquid in an accumulator should never be allowed to evaporate so far that it covers the tops of the plates, but should always he kept about a quarter of an inch above these. For a sensitive long-distance recéiver it is sometimes an advantage to use a variable condenser as a grid: con denser, provided that this doés : nvt necessitate ‘long leads. "Ts your wife fond of listening-in ?" "Not half so much as she is of speaking out."-Answers." saat