Fig. 20. 



Section (Xaked-eye) of Gizzard. 



.St.. ulaiulul.ir stniiunh ; d., tluodenuni ; t., ti'iuloii ; in., muscle ; 

 iiiii., iimcous nienibraiie. 



hs. 



11 



m 



Fig21. 



Section of ^Mucous Mem- 

 brane of Gizzard. 



h.s.. liuniy setretiuii ; gl., 

 glands; in., inustle. 



pan 



F.g.22. 



Cast of Abdominal Organs liardcned /// .v/7" 

 and viewed from the \'entral Aspect. 



1.. liver ; d.', first part of dundenuni ; d.'-, secdiid 

 part I if duodenum ; pan., pancreas; g., gizzard : o.. 

 iivarv. 



