The US Air Force Museum is located in Dayton OH, on Wright-Patterson Air Force Base. Since it is huge, I am breaking it down into sections. Here are some photos from the "World War Two" Gallery.
B-10
B-18 Bolo bomber
P-26 Peashooter
P-36 Hawk at Pearl Harbor
P-39 Airacobra
P-40 Warhawk
A6M Zero fighter
B-25 Mitchell
Junkers Ju-88 bomber, in Romanian markings
Hawker Hurricane
Spitfire, in American markings
Focke-Wulfe 190
Macchi MC.200 Saetta, an Italian fighter
C-46 Commando transport
C-47 Skytrain "Gooney Bird" transport
British deHaviland Mosquito
P-47 Thunderbolt
P-51 Mustang
B-24 Liberator
B-17 Flying fortress
German V-1 flying bomb
German V-2 missile
Me-262 jet fighter
Japanese Shiden Kai "George" fighter
P-61 Black Widow night fighter
Me-163 Komet rocket fighter
Japanese Ohka piloted bomb
Little Boy atomic bomb
Fat Man atomic bomb
Bockscar, the B-29 that dropped the atomic bomb on Nagasaki