Berkmans Speed ScoutW
Berkmans Speed Scout
Burgess HT-2 Speed ScoutW
Burgess HT-2 Speed Scout
Burgess Model IW
Burgess Model I
Curtiss GSW
Curtiss GS
Dayton-Wright MessengerW
Dayton-Wright Messenger
Gallaudet D-4W
Gallaudet D-4
Martin SW
Martin S
Standard H-2W
Standard H-2
Curtiss Twin JNW
Curtiss Twin JN
Wright Model CW
Wright Model C
Wright Model DW
Wright Model D