Details of a stamp in my main collection

CID1
StampRef4654
SetRef0
CStateUS
ItemID8490
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8490.jpg or collection/8490.png

CID1
StampRef4654
SetRef0
CStateMint
ItemID8497
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8497.jpg or collection/8497.png

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