Pic is too early to be SAT.......Prototype? Private Purchase?
The key item to consider is that these are opinions of what a Werber 32-6225 may be, based upon features seen on early Werber contract examples, but without concrete proof we do not know for certain.
The same is true for the opinions on what the Goldsmith 31-1897 may be, based upon photograph timing and Lt Col Arnold is wearing it, but again without concrete proof we do not know for certain.
Test sample? Prototype? Just a guess at his point. In all cases we simply don't have concrete data to know either way.
Stirring is good and encouraged.
(A letter dated July 19, 1932 says the first three contracts were already procured as shown in post #1 and the A-2 specification 94-3040 section III.3 dated May 9, 1931 (1st approved spec) and another dated August 18, 1932 version says "All button holes shall be leather faced" so it is reasonable to assume all of the first three contracts, Goldsmith 31-1897, Sat 32-485, and Werber 32-6225 only had button pocket flaps. At least until data appears to say otherwise.)
And yet another XA-2 candidate...taken at the very same 1931 National Air Races.
Maj. George Brett was CO of the 1st Pursuit Group - all of 72 fighters, including Ross Hoyt and his 17th Sq., and Harry Johnson and his 94th - who flew from Selfridge Field to Cleveland to kick off the races that year.
(I could swear he has an inside pocket, and something in it. It's too low to be in his shirt.)
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And another pic dating to 1931. That flyaway collar is becoming unmistakable.
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In 1941, Maj. Gen. Brett was very briefly Chief of the Air Corps. Later he commanded Allied air forces in SWPAC and the Caribbean. The Swoose, the famous and last remaining B-17D, was his personal plane.
Yes I know, just highlighting that the internal windflap is visible in other photo's of different wearers.
In other words the jackets are of the same design.
Very good spot.
The internal windflap could explan why the early A2 contracts had a leather jetted seam on the windflap side.
That's what I thought, but the 2951 contract doesn't have it and would it need to go the whole length of the zip?
Just wondering if it is related to the internal windflap design.