N... 



Electrometer, Distributing Apparatus. 



805 



60224 and 60225. 



60 229. 1 : 5. 



60 226. 1 : 9. 



60 230. 1:5 



60231. 



(iu,224. Conductor Ball, 10 cm diameter, on glass pillar with base, with opening at the upper 

 end (M. P. 10 th edn., IV, 1, Fig. 124; 9 th edn., Ill, Fig. 124; Gan.-Man. Fig. 625; 

 Gan.-Eein., Fig. 716) 



(ill. 225. Electric Pendulum on insulated stand, Figure, for verifying Coulomb's Law by 

 the swing of the pendulum at various distances (Fr. phys. Techn. II, 1, Fig. 37; M. P. 

 10 th edn., IV, 1, p. 225) 



<>(). 226. 2 Conductor Balls, on 50 cm high glass pillars with bases, Figure (W. D., Fig. 427 

 [403]), with brass rod pointed at one end and provided with a ball at the other (W. D., 

 Fig. 436 [409]), and with a connecting tube 1 m long 



60.227. Test Ball on Ebonite Rod (M. P. 9 th edn., Ill, Fig. 115) 



60,22S. Test Disc on Ebonite Rod (M. P. 10 th edn., IV, 1, Fig. 125; 9 th edn., Ill, Fig. 116) 



60.229. 2 Conductors, one of which can be lengthened or shortened by a sliding bush, on 

 insulating ebonite handle, Figure (M. P. 9 th edn., Ill, Fig. 121) 



60.230. Distributing Apparatus (Eiess 1 ), Figure (W. D., Fig. 431 [404]; M. P. 9 th edn., 

 Ill, Fig. 114) 



60.231. Distributing Apparatus (Wesselhoft's), Figure (Fr. phys. Techn. II, 1, Fig. 45) . 



s. d. 

 0. 13. 



0. 8. 



1. 14. 

 0. 1.0 



0. 1. 



0.18.0 



1. O.o 

 0. 15. 



Cl. 5614, 2087, 

 9086, 2088, &607. 



