No. i;osi-.'. 



Primary Batteries. 



851 



60 806. 1 : 9. 



60795. 1 = 4. 



60809. 1 



Immersion Batteries for potassium bichromate electrolyte, Figure, size of plates 

 200 x 100 mm, the plates being raised by means of a handle on stand, with pulleys. 



List No. 60,801 60,802 60,803 60,804 60,805 60,806 

 With 6 8 10 12 16 20 cells 



5.2.0 6.16.0 8.5.0 9.12.0 12.16.0 16.0.0 



2.5 litres electrolyte as in Nr. 60,780 is necessary for one cell of this size. 



The carbon plates of all immersion batteries consist of natural gas carbon, the zinc plates of 

 best quality rolled zinc. Tho immersion batteries are so arranged that the glass vessels can be easily 

 taken out for cleaning. 



-idem, Figure, size of plates 180 x 90 mm; the plates are raised by means of a handle 

 on stand, with pulleys. 



List No. 60,807 60,808 60,809 60,810 60,811 60,812 

 With 6 8 10 12 16 20 cell* 



4.10.0 6.0.0 7.5.0 8.8.0 11.4.0 14.0.0 



1.4 litre electrolyte as in NO. iiu.780 is necessary for one cell of this size. 





s. d. 



(Jl. 2233, 



2230, 2234. 



54* 



