:Fia,4. 





.-: X 





100 iiich 



100 incli. 



Fl q. 2. 



w 



Fig. 8 





wo inch. 





rH-p^ ATHoUiAh.UC. 



London; JohTs. Va-Ti. 'Vbo^'st.MDCCCLXXDC 



WWestti. C^imf, 



