Professional Stamp Experts

Cert Verification


	No. 01464734	02/02/2026

	*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#3LB2

1849-50

Blue on slate

GRADE: Ungraded, Used

"it is genuine used tied on a used postal stationary entire (Scott No. U9) to New York by a red diamond grid cancel, the cover with a matching red Boston cds dated Apr. 13 and cancelled with a large black "PAID" in grid cancel."

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

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