Details of a stamp in my main collection

CID1
StampRef584
SetRef0
CStateMint
ItemID1881
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1881.jpg or collection/1881.png

CID1
StampRef584
SetRef0
CStateUsed
ItemID1887
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1887.jpg or collection/1887.png

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