Professional Stamp Experts

Expert Committee

We have examined the enclosed item submitted to PSE,
and are of the opinion that:

Cat #

Issue

Denom.

Color

USA#563b

1928

11c

light bluish green

GRADE: F-VF 75, Mint OGnh

"it is a genuine unused, o.g., never hinged, bottom margin Plate No. 17617 block of six, special booklet paper variety."

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