— [19— 

 (g) Olfactory Membrane (Section). 



The inucons uieiubnine was removed from the septum of a 

 rabbit's nose, liardened in mercuric chloride, stained in Delafield's 

 hiumatoxylin, embedded in paratliu, and sectioned. Fix to tlie 

 slide, and mount in balsam. 



This preparation shows olfactory and respiratory 

 mucous membrane. The epithelium covering the latter is 

 stratified ciliated columnar. In the regio olfactoria the 

 two kinds of cells studied in the teased preparation will be 

 observed. In the mucosa, which is composed of loose 

 fibrous tissue, Bowman's glands will be seen in section. 

 Sketch under high power. > 



