Details of a stamp in my main collection

CID1
StampRef6728
SetRef0
CStateUsed
ItemID8898
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8898.jpg or collection/8898.png

CID1
StampRef6728
SetRef0
CStateMH
ItemID8905
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8905.jpg or collection/8905.png

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