1032 



Voltaic Electricity. Section 10: Electrical Oscillations. 



No. 63212 



63215. 1:17. 



63,212. High Tension Transformer with Oil Insulation, after Klstcr ^ C.eitel, Figure, 

 with a secondary coil, 700 mm high, for induction coils of 300 600 inin spark- 

 length ....'. 



f 63.21:5. 2 Induction Spirals separated by a glass cylinder, with glow lamp. Figure 



(i.i.-'ll. Apparatus after d'Arsonval, Figure, comprising a 1.7 m hijrli s]>iral for con- 

 taining a man, with a spiral having glow lamp fixed on a belt 



63,215. -- idem, of. Fig. 63,215, 1.75 m high and 0.75 m diameter, provided with a 

 door for convenience ol entry. Price without accessories illustrated . . ; 



A complete description and din-rtiops for u<o for 

 the experiments arc appended to c;irli apparatus. 



( '1.2072. 2985, 

 2986, 2987. 



.-. (I. 



6. o.o 

 1. 2.0 



5. 10.0 



II. o.<> 



6132. 



