95 



The thickness of the above cover-glasses varies between 0.15 mm and 0.22 mm ; 

 one third must be added to the prices quoted if covers of special given 

 thickness are required. 



With regard to systems for dissecting, magnifiers, dissecting stands 

 and stands for magnifiers please consult our special prospectus relating 

 to these pieces of apparatus. 



In order to meet the requirements of our customers abroad we shall at all 

 times be pleased to obtain from the best sources, and supply at maker's prices. 



Microtomes. 



Cases of Dissecting Instruments, 



Microscopic Preparations 



which may be required to supplement any microscopic outfit purchased from us. 



ciJJ, Skua. 



