A remarkable website created by member J. Bryan O’Doherty assists members in identifying the plate and plate position for the 3c 1851 imperforate issue. This is the stamp that was the start of our Society, StampPlating.com uses a computerized database to help plate each of the 2,600 positions of this stamp as well as significant background information on the history of plating this stamp.
StampPlating.com can be accessed via our menu under the Resources section. This will take you to a landing page describing the website in more detail. You can go directly from this page to StampPlating.com, which should open up in a new tab. At the top of each page on that website, you will see the USPCS logo. Clicking on that will take you back to the uspcs.org website.