Details of a stamp in my main collection

CID1
StampRef8070
SetRef0
CStateMint
ItemID441
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/441.jpg or collection/441.png

CID1
StampRef8070
SetRef0
CStateUS
ItemID446
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/446.jpg or collection/446.png

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