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#830

1938

30c

Deep ultramarine

GRADE: Ungraded, Mint OGnh

"it is a genuine unused, o.g., never hinged, lower right margin Plate No. block of four with light creasing in the selvage only."

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