tom d. friedman wrote:
interesting location. philippine islands?? a most sure bet.
Nope... this is a late war photo (star and bar on the wing) of the third production P-40 built. The emblem on the fuselage is that
of a training unit, although I'm not too familiar with training unit insignia and so don't know which it may be.
These photos show another early production P-40 (39-160, 5th airframe built) with what at first looks to be the same insignia.
The info I have for these photos states that the aircraft was assigned to the Air Corps Technical School's 10th Air Base Squadron.

The lower P-40 photo emblem is the heraldry of the US Army Air Force
Technical Training Command. Check out page 693 of the June 1943 issue
of the National Geographic...the only insignia plate NOT in color of an other
wise set of color-plates of US Armed Forces insignia of 1943...an excellent
issue to have!
The emblem is a shield bearing "the burning lamp of knowledge", above
which a plume of 3 feathers radiate. Below the shield is a scroll with the
Latin...SUSTINEO ALAS. "I Sustain The Wings", or more loosely translated,
as I understand it..Keep 'em Flying. I suspect additional detail above the
herald on the 1st bird, may apply to a different school within USAAFTTC.

I'd think it likely that the ship in the auction photo was also assigned to the ACTS 10th ABS at one point.
But upon closer examination, the emblem in the auction photo looks to be slightly different from that shown above.
It's not that clear an image though and, again, I just don't know training unit insignia well enough to be sure what unit
it could be. Hopefully somebody who does know will chime in here.
Fade to Black...