Professional Stamp Experts

Cert Verification


	No. 01216640	02/01/2010

	*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#C15

1930

$2.60

Blue

GRADE: Ungraded, Used

"it is a genuine usage, with a Scott No. C14, on a roundtrip cover from Friedrichshafen to Friedrichshafen, tied by a New York Varick St. Sta. May 6, 1930 duplex cancel, with U.S. and German flight cachets, a complete round trip cachet and appropriate backstamps."

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

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