Details of a stamp in my main collection

CID1
StampRef8278
SetRef0
CStateMint
ItemID11629
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11629.jpg or collection/11629.png

CID1
StampRef8278
SetRef0
CStateUsed
ItemID11644
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11644.jpg or collection/11644.png

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