

BAIRD &WLOCK (LONDON) LTD. 



5823-5825 



5823 T Polariscope, Schmidt & Haensch, half-shadow, with improved reading 

 scale, suitable for sugar analysis, with one each tubes 100 and 200 

 millimetres, on Bock stand, for use with oil, gas lamp, or electric light 



Lamps for above extra, see Nos. 5855 to 5862. 



5824 T Polariscope, exactly as above, but adapted for tubes up to 400 milli- 

 metres, with one each tubes 100, 200, and 400 millimetres 



Lamps for above extra, see Nos. 5855 to 5862. 



5825 T Polariscope, exactly as above, but adapted for tubes up to 600 milli- 

 metres, with one each tubes 100, 200, 400, and 600 millimetres 



Lamps for above extra, see Nos. 5855 to 5862. 

 5826 T Polariscopes as above, fitted with new triple field arrangement 

 5827 T Polariscopes as above, fitted with new electric light arrangement, Fig. 5820 

 5828 T Three Cell Accumulator in case with switch, etc. . . 



5829 T Polariscope as above, with new pattern resistance lamp 



Lamps for oil and gas, etc., see Nos. 5855 to 5862. 

 Glass Cases for above, see No. 5830. 



28 



31 10 



Price, special 

 adapted for use 

 in the tropi 



28 17 



' 



32 7 6 



33 10 34 7 6 



extra 576 

 5 17 6 

 400 

 250 



CROSS STREET HATTON GARDETST, E-C 



1062 



