Details of a stamp in my main collection

CID1
StampRef8280
SetRef0
CStateMint
ItemID11631
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11631.jpg or collection/11631.png

CID1
StampRef8280
SetRef0
CStateUsed
ItemID11646
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11646.jpg or collection/11646.png

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