Details of a stamp in my main collection

CID1
StampRef8621
SetRef0
CStateMint
ItemID11482
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11482.jpg or collection/11482.png

CID1
StampRef8621
SetRef0
CStateUS
ItemID11488
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11488.jpg or collection/11488.png

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