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#BK170

1990

15c

multicolored

GRADE: Ungraded, Mint OGnh

"it is genuine unused, o.g., never hinged, complete booklet, one pane normal, one pane dark blue omitted (Scott No. 1443c)."

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