No. 62 807. 



Dynamos. Electric Lighting. 



995 



MAX KOHL 



CHEMNITZ 



62 802. 1 : 5. 



62807. 1:4. 



62 806. 1 : 6. 



Electric Lighting and Power Transmission. 



Glow Lamps and Arc Lamps. 



62.797. Glow Lamp Stand with small Edison Socket and Glow Lamp, from 2 65 volts, 

 Figure, on serpentine stone base with ebonite pillar 



Unless otherwise stated we supply a 20-volt lamp. 



62.798. Glow Lamp with small Edison Screw, 2 65 volts 



Glow Lamp Stands, Figure: 



List No. 62,799 62,800 



With 3 4 



0.16.0 1.0.0 



62,801 



6 Glow Lamps 

 1.8.0 



We supply the Lamps in voltages suiting those of the machines just listed (10, 15, 20, 35, 50 

 and 65 volts): kindly quote pressure when ordering. Unless this is stated we supply 20-volt lamps. 



Glow Lamp Stands with Plugging Device to enable the Lamps to be put in parallel and series, 

 F i g u r e : 



List No. 62,802 

 With 4 

 1.12.0 



62,803 



6 Glow Lamps 

 2.4.0 



. s. d. 

 0. 6.0 



0. 1.0 



As regards the Lamps, vide remarks under No. 62799. 



62.804. Osram Metal-filament Glow-Lamps with small Edison screw, for pressures from 

 28 volts 



62.805. - - idem, for 1020 volts 



62.806. Electric Glow Lamp in the various stages of manufacture, Figure, in case . . 



62.807. Demonstration Nernst Lamp after Grimsehl (Ztschr. f. d. phys. u. chem. U. 16, 1903, 

 p. 263), Figure, for connecting to 110 220 volts Direct Current 



The individual parts of a Nernst Lamp are arranged on one serpentine (ophite) slab in such 

 manner as to enable the action of the same and the path of the current to be followed quite well. 

 The voltage desired should be quoted when ordering; otherwise a 110 volt lamp is supplied. 



Cl. 2760, 



3550, 3549. 



0. 1.6 



0. 2.0 

 1.10.0 



1.10.0 



63* 



