Details of a stamp in my main collection

CID1
StampRef13110
SetRef0
CStateUS
ItemID6640
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/6640.jpg or collection/6640.png

There is one example of this stamp in the collection.