Am I missing a stamp on my AP?

[imhrb 0]

I received my AP in the mail, at the bottom of the AP, there are two boxes. The left box has my picture and right above it, it has Paul Novak's signature (who is the director of the Vermont Service Center I believe). The right box is just empty with nothing in it, above it says Parole Stamp and above that it says Vermont Service Center (and their address). Is there supposed to be a stamp in this box that I am missing, or would they stamp it upon entry into the US if I were to travel overseas?

[desert_fox 32]

I received my AP in the mail, at the bottom of the AP, there are two boxes. The left box has my picture and right above it, it has Paul Novak's signature (who is the director of the Vermont Service Center I believe). The right box is just empty with nothing in it, above it says Parole Stamp and above that it says Vermont Service Center (and their address). Is there supposed to be a stamp in this box that I am missing, or would they stamp it upon entry into the US if I were to travel overseas?

Nothing missing.

Take both copies with you.

When you return, they will keep one and stamp the other, and return it to you.