PLATE XCVIT. 



FIG. 265. The calorimeter (t 116). 



FKJ. 265, his. Galvanometer or multiplier, for thennoel.vfr 

 FI<;. 265, liis .(.-Wooden fniiu cm wliirh the wire is coiled. 

 FIG. 265, ))is 6. The magnets. 



