Details of a stamp in my main collection

CID1
StampRef11138
SetRef0
CStateMint
ItemID2974
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2974.jpg or collection/2974.png

CID1
StampRef11138
SetRef0
CStateUsed
ItemID2979
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2979.jpg or collection/2979.png

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