1857, forgery of 1-cent local <i>Clark &amp; Co., NY</i> <a href="//commons.wikimedia.org/wiki/Stamps_of_the_United_States" title="Stamps of the United States">US postage stamp</a>, imperforate, dark blue ink, Scott #46L1, Forgery C.
<a href="//commons.wikimedia.org/wiki/User:Nonenmac" title="User:Nonenmac">R. A. Nonenmacher</a>
2006-12-16
Scanned by me from a stamp from my collection