PLATE XUl. 



. x=\^~7-/7,'7 ' m^-ynnn 1 7 y 



'Rii/jh and croup presentatioriy. 



AiiU-i-iij/ /j/ci>r/il<ttiun . J find -b'mh <f('\-rriiinn 



AB X O R M A J^ P R E S K X TAT lO X S 



