No. GO 633. 



Condensers, Dischargers 



835 



60 627. 1 : 6. 



60 628. 1 : 10. 



60 633. 1 : 8. 



60.625. Henley's Discharger, Figure (W. D. Fig. 466 [441]) 



60.626. - - idem, with interchangeable zinc balls specially given in 



60.627. Franklin's Plate, Figure (M. P. 10 th edn., IV, 1, Figs. 178 and 179; 9 th edn., Ill, 

 Figs. 193 and 194; Gan.-Rein. Fig. 764), of glass, on insulating base and with suspended 

 pendulum 



60.628. Franklin's Fulminating Plate, Figure (M. P. 9 th edn., Ill, Fig. 237), with a connected 

 coating on one side and a cut out coating on the other 



60.629. Rosetti's Fulminating Plate, Figure (W. D. Fig. 460 [435]), with stand . . . 



60.630. Glass Slab, with connected coating, for using Eosetti's Fulminating Plate as a Frank- 

 lin Plate 



60.631. Glass Slab, with cut out coating, for using Eosetti's Fulminating Plate as a Franklin 

 Fulminating Plate 



60.632. Tower with Lightning Conductor, Figure, for igniting ether 



60.633. Apparatus for Explaining the Action of the Lightning Conductor, as suggested by 

 Harris, Figure 



Cl. 2184, 5752, 2185, 2192, 

 2189,2190,2193. 



S. d. 



1. 0.0 

 1. 2.0 



0.15.0 



0.18.0 

 0. 18. 



0. 3.0 



0. 3.0 

 0.10.0 



2. 0.0 



53* 



