Professional Stamp Experts

Cert Verification


	No. 01314052	07/11/2016

	*Professional Stamp Experts*
	P.O. Box 539309, Henderson, NV 89053-9309

Expert Committee

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

Cat #

Issue

Denom.

Color

USA#1488

1973

black & orange

GRADE: Ungraded, Mint OGnh

"it is a genuine unused, o.g., never hinged, pane of 50 with small gum disturbances on the top margin and the color altered (orange chemically removed)."

THIS CERTIFICATE IS PRINTED ON WATERMARKED PAPER AND IS NOT VALID WITHOUT WATERMARK

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