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#K15

1919

$1 on 50c

Light violet

GRADE: Ungraded, Mint OGph

"it is genuine unused, o.g., previously hinged, with a diagonal gum bend."

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!