One of these stamps is a genuine stamp and the other(s) is a forgery. Can you tell the difference? If you are having trouble, see the "hints" and answer below.
Genuine: 18 2/3mm x 20 mm, dove embossing quite visible, white curved line burelage on blue background in corners. Forgeries: corners are not cross-hatched or layout is made of oblique white lines on a white background, value figures and lettering may touch inner frame.
Copyright 2024, American Philatelic Society. All Rights Reserved.
Scraping copyrighted material without authorization violates the DMCA.