Smithsonian Report, 1907.—Balfour. PLATE I. 
qo 100 No 120 130 
CHINESE 
EMPIRE 
100 Ho 120 $30 
Scale for M4 
sep ineee Y 
a Se 30 Ho Fo 
ao 
Scale tor Maps @) © @® 
Eng/. Miles 
oO Oo o oq 
DISTRIBUTION OF THE ORIENTAL FIRE PISTON. 
