BAIRD &TATLOCK (LONDON) LTD 



1270-1275 

 Microscope BB. (Bausch & Lomb's). 



1268-1269 

 Microscope BH, with Screw Substage. 



BAUSCH & LOMB'S MICROSCOPE, PATTERN BH 6 & 8. 



This instrument is the same as our regular microscope BH with the addition of a substage, adjustable for 



ith the objective if desired 



BAUSCH & LOMB'S MICROSCOPE, PATTERN 



BB. 



Special Swing-out Condenser 



The last two prices above include an Abbe condenser .^ "^^ 

 swing-out mounting with upper and lower ins diaphragms will be subst 

 When ordering this mounting, please specify screw substage with swing- 



A in the new 

 ^ost of 21,-. 



