It could that the left pocket is smaller than standard size A2 pockets.
Could be...or it could be 2 equally sized pockets with a pen slot in one (like on A-1s)!
"Had that been me" (as Keenan Thompson says), I'd've taken small cues from existing A-1s where clear visual info was lacking. Like the layout of the spec label. (I forget Jay...did you layout the label in bold yellow after an existing label from a Goldsmith product?)
I have not been able to find an original SAT label for comparision and so have borrowed a repro from thw Good Wear site.
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The font looks too modern. For example the letter O is O shaped instead of ovoid. The number zero is ovoid but the wrong style ovoid.
There was a precedence for the bigger right pocket among the early A-1 contracts. Which MFG made it is unknown to me:
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