Details of a stamp in my main collection

CID1
StampRef8051
SetRef0
CStateUsed
ItemID5618
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5618.jpg or collection/5618.png

CID1
StampRef8051
SetRef0
CStateMH
ItemID5621
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5621.jpg or collection/5621.png

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