From: jfb@ihlpl.att.com (Joseph F Baugher)

Theses articles are in a series which will discuss the  US  Army
and  US  Air Force fighter aircraft in the P (later F) series.  I will
discuss them in the order  in  which  they  appear  in  the  numerical
series.  


p1: The Curtiss P-1 Hawk
p2: The Curtiss P-2 Hawk
p3: The Curtiss P-3 Hawk
p4: The Boeing XP-4
p5: The Curtiss P-5 "Superhawk"
p6: The Curtiss P-6 Hawk
p7: The Boeing XP-7
p8: The Boeing XP-8
p9: The Boeing XP-9
p10: The Curtiss XP-10
p11: The Curtiss XP-11 Hawk
p12: The Boeing P-12
p13: The Thomas-Morse XP-13 Viper
p14: The Curtiss XP-14
p15: The Boeing XP-15
p16: The Berliner-Joyce P-16
p17: The Curtiss XP-17
p18: The Curtiss XP-18
p19: The Curtiss XP-19