Xn. IW461. 



Influence Machines. 



821 



60458 60461. 1:101:18. 



60 470. 1:7 1:14. 



Self-Exciting Influence Machine (Wimshurst's), double rotation, with 2 glass plates, specially 

 suitable for Franklinization, Fig. 60,442, without table and other accessories illustrated. 



Diameter of plates 

 List No. 



With Glass Cupboard 



List No. 



Without Glass Cupboard 



52 



60,442 

 16. 0. 

 60,444 

 11. 0. 



62 cm 

 60,443 

 18. 0. 

 60,445 

 13. 0. 



s. d. 



Self-Exciting Influence Machine (Wimshurst's), with double rotation, with 4 glass plates. 



Diameter of plates 52 62 cm 



List No. 60,446 60,447 



With Glass Cupboard, F i g. GO 442 18. 0. 20. 0. 



List No. 60,448 60,449 



Without Glass Cupboard, F i g u r e 13. 0. 15. 0. 



Self-Exciting Influence Machine (Wimshurst's), with double rotation, with 8 glass plates, 

 Figure, with four times the effect of the 2-plate machines. 



List No. 60,450 60,451 60,452 60,453 



Diameter of plates 52 62 75 90 cm 



18. 10. 22. 10. 32. 10. 40. 0. 



- idem, with 12 glass plates, with six times the effect of the 2-plate machines. 



List No. 60,454 60,455 60,456 60,457 



Diameter of plates 52 62 75 90 cm 



27. 10. 32. 10. 37. 10. 55. 0. 



- i d e m, with 16 glass plates, Figure, with eight times the effect of the 2-plate machines. 



List No. 60,458 60,459 60,460 60,461 



Diameter of plates 52 62 75 90 cm 



35. 0. 40. 0. 60. 0. 80. 0. 



Cl. 5734, 2142. 



