852 



Voltaic Electricity. Section 1: Primary Batteries. 



No. 60813- 



Si PIT* 



60813. 1:10. 



60 840. 1 : 8. 



60 825. 1 : 9. 



60820. 1:8. 



60 841. 1 : 4. 



60 844. 



Immersion Batteries, simple construction, Figure, size of plates 200 x 100 mm. Plates 

 raised by both hands by means of two handles. 



List No. 60,813 ^60,814 60,815 60,816 60,817 60,818 

 With 2 4 6 8 10 12 cells 



1.18.0 2.16.0 4.4.0 5.12.0 7.0.0 8.8.0 



2.5 litres electrolyte as in No. 60,780 are necessary for one cell of this size. 



-idem, Figure, size of plates 180 x 90 mm. Plates raised by both hands by means 

 of two handles. 



List No. 60,819 60,820 60,821 60,822 60,823 60,824 

 With 2 4 6 8 10 12 cells 



1.14.0 2.8.0 3.12.0 4.16.0 6.0.0 7.4.0 



1.4 litre electrolyte as in No. 60,780 is necessary for one cell of this size. 



60,825. Immersion Battery No. 60,808 mounted ready with Multiple Commutator, Figure 



The multiple commutator permits of putting all 8 cells in parallel or series or in two groups of 

 4 cells each, or, finally, in 4 groups of 2 cells each. 



60,82<;. Spare Glass Vessel for Nos. 60,80160,806 and 60,81360,818 



60,827. i d e m, for Xos. 60,80760,812 and 60,81960,824 



60.828. Spare Carbon Plate for Immersion Batteries, 200xl(H nun, for Nos. 60,80160,806 

 and 60,81360,818 



60.829. -- idem, 180x90 mm, for Nos. 60,80760,812 and Nos. 60,81960,824 . . . 



60.830. Spare Zinc Plate, 1'OOxlOO mm, for Nos. 60,80160,806 ;md Nos. 60,813 60,s 18 



60.831. -- idem, 180x!0 mm, for Nos. 60,8(1760,811' :m<l Nos. C.O.s I '. 60,824. . . . 



ci. >:>:(... .'_':!, 

 .'.':;. Mtt, 



s. d. 



9. 16. 



0. 3. U 

 o. 2. 



0. 2. 6 



0. 1.8 



0. 2. 



0. 1. 6 



5100, 



