Details of a stamp in my main collection

CID1
StampRef11766
SetRef0
CStateUS
ItemID12519
CoverID
Qualityaverage
Descriptionrounded top left corner
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12519.jpg or collection/12519.png

There is one example of this stamp in the collection.