Details of a stamp in my main collection

CID1
StampRef8915
SetRef0
CStateMint
ItemID5897
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5897.jpg or collection/5897.png

CID1
StampRef8915
SetRef0
CStateUS
ItemID5902
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5902.jpg or collection/5902.png

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