Details of a stamp in my main collection

CID1
StampRef579
SetRef0
CStateMint
ItemID2251
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2251.jpg or collection/2251.png

CID1
StampRef579
SetRef0
CStateUS
ItemID2255
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2255.jpg or collection/2255.png

2 different examples of this stamp were found in the collection.