diplomatic pouch

The British ambassador sent these out in the diplomatic pouch, but they all knew how long it would be before he could expect a reply.

Basically he'll be your supply line for gear sent by diplomatic pouch.

I said, "Sounds like a plan, but my piece is in a diplomatic pouch somewhere."

I suspect there may have been a letter for you in the diplomatic pouch.

The diplomatic pouch had the window seat, with Giannini in the middle.

I sent letters to your father that way and in diplomatic pouches.

This employee carried the other two samples in her diplomatic pouch.

His reports were delivered directly to Washington in the diplomatic pouch.

He cannot read sealed material that arrives in the diplomatic pouch.

He did not know to which he should deliver the diplomatic pouch.