XIV ACKNOWLEDGEMENTS 



Radio Corporation of America 



(Radio Corporation of America Scientific Instrument News) 



New York Academy of Sciences 



(Annals of the New York Academy of Sciences) 



Academic Press Inc. 



(Advances in Protein Chemistry, Journal of Ultrastructure Research) 



Springer- Verlag, Berlin 



(Proceedings of the 4th International Congress on Electron Microscopy) 



C.S.I.R.O. Australia 



(Australian Journal of Biological Sciences, Proceedings of the Inter - 

 national Wool Textile Conference, Australia 1956) 



American Chemical Society 



(Journal of the American Chemical Society) 



Royal Society of Edinburgh 



(Transactions of the Royal Society of Edinburgh) 



Society for Experimental Biology 



(Symposium of the Society for Experimental Biology) 



