Chapter V: ELECTRICITY.--A Current Meter--The Jehl & Rupp meter for

electricity described--1 illustration. 9903

Mix & Genest's Microphone Telephone--The new telephone recently
adopted by the imperial post office department of Germany--3
illustrations. 9902

Storage Batteries for Electric Locomotion--By A. RECKENZAUN--A
valuable paper on this subject, giving historical facts and
working figures of expense, etc. 9903

The Telemeter System--By R.F. UPTON--The system of Ö.L. Clarke,
of New York, as described before the British Association--A
valuable tribute to an American inventor--1 illustration. 9900