Professional Stamp Experts

Cert Verification


	No. 01232226	02/18/2011

	*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#1508a

1973

Multicolored

GRADE: Ungraded, Mint OGnh

"it is a genuine unused, o.g., never hinged, partial pane of 30, with horizontal perforations mostly missing between the 3rd and 4th rows, yielding five vertical pairs, imperf between and one vertical pair with a single horizontal perf between."

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

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