Details of a stamp in my main collection

CID1
StampRef3373
SetRef0
CStateUsed
ItemID456
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/456.jpg or collection/456.png

CID1
StampRef3373
SetRef0
CStateMH
ItemID466
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/466.jpg or collection/466.png

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