APPENDIX II 

 TECHNIQUE 



So many coagulations there are in nature ; and though we content our- 

 selves with one in the running of milk, yet many will perform the same. 



Sir Thomas Browne, Common Place Book. 



The following is a list of references to authors who describe new 

 methods of preparation. 



Microscopy 



Belling, 1930. 



General Technique 



Taylor, 1928. 

 Belar, 1929 c. 

 Belling, 1930. 

 La Cour, 1931. 



Fixation 



Navashin, 1926 (chrom-formol-acetic) . 



La Cour, 1931 (various). 



Sakamura, 1927 b (hot water). 



Kihara, 1924, cf. Huskins, 1928 (Carnoy + Flemming). 



Kihara, 1927 (cooling before fixing). 



Randolph, 1935. 



Smearing 



Taylor, 1924 a (Flemming + haematoxylin) . 



Darlington, 1926 (Flemming + gentian violet). 



Belling, 1926 a (iron aceto-carmine) ; cf. de Meijere, 1928, 1930. 



Belar, 1929 c (osmic vapour + Flemming). 



McClintock, 1929 b ; Steere, 1931 (permanent aceto-carmine). 



Barrett, 1932 (aceto-haematoxylin) . 



Yasui, 1933. 



Sax, K. and H. J., 1933 (endosperm of Conifers). 



Backman, 1935. 



569 



