BAIRD &TATLOCK (LONDON) LTD. 





5817-5818 



5817 1 Polariscope, Schmidt & Haensch, half-shadow, with improved reading 

 scale, suitable for sugar analysis, supplied with one each tubes 100 

 and 200 millimetres, on tripod stand, for use with oil, gas lamp, or 

 electric light in mahogany case 



Lamp for use with above extra, see Figs. 5855 to 5862. 



5818 T Polariscope, exactly as above, but adapted for tubes up to 400 milli- 

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

 base as figured, in mahogany case 



Lamp for use with above extra, see Figs. 5855 to 5862. 



5819 T Polariscopes as above, fitted with new triple field arrangement 



Price, speciall' 

 adapted tori 

 in the tropics 



27 27 17 6 



30 10 31 7 6 



extra 576 



5820 



5820 T Electric Light arrangement for Polariscopes 



582 1 T Three Cell Accumulator in case with switch, etc. .. 



5822 1 Polariscopes as above, with new pattern resistance lamp 



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



extra 5 17 6 

 400 

 250 



CROSS STREET HATTCTK GARDETST, E-C 



1060 



