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#C22

1937

50c

Carmine

GRADE: F-VF 75, Mint OGnh

"it is genuine unused, o.g., never hinged, top margin Plate No. F21629 block of six with heavy overall sulphurization altering the color."

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