The Council of the Kay Society having found it impossible on account of the war yet to 

 obtain the six coloured plates, LXXXVIII to XCIII, the lithographing of which was completed 

 in the autumn of 1914, decided to have uncoloured copies made of the coloured proofs by the 

 collotype process, so as to render the text at once available to workers. This has been satis- 

 factorily done by Messrs. Griggs &' Sons. The uncoloured plates, XCIY to 0X1, were finished in 

 October, 1914. 



Should the coloured plates eventually be obtained, they will be sent to all subscribers for 

 the year 1916. 



It is well to state, in order to avoid repetitions in the explanations of the plates, that in 

 all cases where oculars and objectives are referred to, a microscope by Zeiss was used. 



