Details of a stamp in my main collection

CID1
StampRef8812
SetRef0
CStateMint
ItemID5518
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5518.jpg or collection/5518.png

CID1
StampRef8812
SetRef0
CStateUsed
ItemID5520
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5520.jpg or collection/5520.png

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