Details of a stamp in my main collection

CID1
StampRef9880
SetRef0
CStateMint
ItemID4575
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4575.jpg or collection/4575.png

CID1
StampRef9880
SetRef0
CStateUsed
ItemID4578
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4578.jpg or collection/4578.png

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