Details of a stamp in my main collection

CID1
StampRef9813
SetRef0
CStateMint
ItemID4421
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4421.jpg or collection/4421.png

CID1
StampRef9813
SetRef0
CStateUS
ItemID4425
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4425.jpg or collection/4425.png

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