Details of a stamp in my main collection

CID1
StampRef8771
SetRef0
CStateMint
ItemID5438
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5438.jpg or collection/5438.png

CID1
StampRef8771
SetRef0
CStateUS
ItemID5442
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5442.jpg or collection/5442.png

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