SMITHSONIAN CONTRIBUTIONS TO KNOWLEDGE 



VOL. 27. NO. 3. PL. 17 



-*r 



20 



1 i I i I ' 



Scale : 



40 60 



_J L_ 



80 



J 



100 CM. 



_l 



Scale: 



Ol 23-456 789 l.O CM. 



" i i I I _L 1 1 1 1 1 



AERODROME NO. 5. PLAN OF WINGS AND SYSTEM OF GUYING 



