D29 1937-8 2d Agate George VI Postage Due Watermark "G VI R" sheet marginal in Post Office fresh unmounted mint condition.

Like every stamp I sell this has been fully checked and confirmed by myself as correctly identified and described, not just removed from album where it was listed as such.

This said, having such marginal copies as here really simplifies identification and orientation of the wmk.

Full UK postage and packing included in the headline asking price so you won't get mugged on the way to the check out here at least.