Professional Stamp Experts
 
1918 Inverted Jenny Stamp
PSE Set Registry - Set Requests
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Should you collect sets of stamps that are not yet listed in the Registry, please feel free to send in your requests for the composites to be added. Note that you must have in possession at least three PSE-graded stamps in order to make your request.

To make a request, please email setregistry@gradingmatters.com. Your request will be reviewed by PSE experts for approval. New set composites may take 4-6 weeks before they appear online. You will receive an email once the composite has been loaded and is available for data entry.