No fifljsl. 



Demonstration of Lines of Force. Leyden Jars. 



831 



60 576 C. 



60 576 D. 



60 577 a. 1:8. 



60 580. 1 : 6. 



60 582. 1 : 8. 



60 583. 1 : 4. 



60577. 1:7. 



60 584. 1 : 8. 



s. d. 



60.582. Leyden Jar, 26 cm high, Figure, with terminals for both coatings, on wood board 1. 0. 



60.583. Leyden Jar, Figure, with removable coating, conical Form, with ebonite handle 

 (Gan.-Man. Fig. 657; Gan.-Eein. Fig. 768) 0. 8. 



60.584. -- idem, cylindrical form, 26 cm high, Figure j 0. 14. 



I 1. 5627, 562S. 



5348. 2174.217.'i.4511, 

 2176, JII7K. 2177. 



