electric discharge with the chloride oe SILVER BATTERY. 493 
The foregoing results are plotted in the diagram, fig. 17, where the abscissae are the 
relative distances of the rings, as given in the last column of the above table, and the 
ordinates the potentials in numbers of cells. 
I’iff. 17. 
PRESSURE 
0-07m.nt. 
4-2nv.m. 
2-5m.ni. 
0-97it.ni. 
0-54rm?n 
0-377n.m. 
3 s 
MDCCCLX XXIIi. 
