Professional Stamp Experts

Expert Committee

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

Cat #

Issue

Denom.

Color

USA#7

1851

Blue

GRADE: Ungraded, Used

"it is a genuine used, horizontal pair, (POS 77R1E-78R1E) with red grid cancels, the left stamp with a small thin in the top left corner."

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

Enter a Cert Number and click the Verify Certification button.

Cert Number:
Not a valid cert number. Please enter a Cert Number!