Details of a stamp in my main collection

CID1
StampRef9775
SetRef0
CStateMint
ItemID4379
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4379.jpg or collection/4379.png

CID1
StampRef9775
SetRef0
CStateUS
ItemID5152
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5152.jpg or collection/5152.png

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