Professional Stamp Experts

Cert Verification


	No. 01391241	02/23/2021

	*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#632

1927

Green

GRADE: Ungraded, Used

"it is a genuine usage of a block of six, vertical pair, two singles and a single Scott No. 721 tied on a Special Delivery cover to Rock Hill, South Carolina by Interlochen, Mich duplex cancels with R.P.O. transit duplex cancels on the reverse."

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

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