T 



BAIRD &TATLOCK. (LONDON) LTD. 



561 562 



561 Lens for counting lines, on tripod foot 



563 



each 2 



562 Lens fitted to stage with handle ; the stage is provided with clip so that a specimen on Micro 



slide can be fitted and passed round the class for examination . . . . each 6 



563 Coddington Lenses, in horn mounts 



15 mm. 

 20 mm. 



5 

 6 



564 565 



564 Lenses, in horn mounts, single 



Diameter 

 Price 



565 Lenses, in horn mounts (double magnifiers). 



Diameter 

 Price 



566 Lenses, in horn mounts (triplet magnifiers). 



Diameter 

 Price 



566 



CROSS STREET HATTOTST GARDEN, E- C 



120 



