JUNE 1885. No. 121. 
Published the First Day of every Month. 
THE 
LONDON, EDINBURGH, anp DUBLIN 
PHILOSOPHICAL MAGAZINE, | 
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Being a Continuation of Tilloch’s ‘Philosophical Magazine,’ 
Nicholson’s ‘Journal,’ and Thomson's ‘Annals of Philosophy.’ 
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° 
FIFTH SERIES. 
N° 121.—JUNE 1885. ~<-_ 
WITH THREE PLATES. cae 
Llustrative of Prof. Ot1ver Lopex’s Papers on Thermoelectric Circuits, . 
and on the Paths of Electric Energy in Voltaic Circuits. 
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