:^f:'''^. 



epi 



f/'rp' 



^ ; 



mm. 



I. 



3 ''l\ ;_^ 



''^j 



:■■-- ^fe 



^*^.SS**'«»t>- 



^fv 



Flgl3. 



.'li'ti^-i'' 



I m. 



Section of Oesophagus. 



epi., epithelium ; in. in., museularis inucosse ; gl., gland ; i.iii., inner stiatuin 

 of muscle; o.ni., i>uter stratum of muscle. 



epi 



'-\ 





\ 4 m.m. 



^i!^/ 



v\ 





.. '■«^. 



w 



y ','•- 



2-' ^^ 



^\ 



m 







Fig. 14. 



Section of Crop. 



epi., epitlielium ; m.m., imiscularis mucos;e ; s.ni., sul)mucous tis.sue ; i.m., 

 inner stratum of muscle ; o.m., outer stratum of muscle. 



