Details of a stamp in my main collection

CID1
StampRef9727
SetRef0
CStateMint
ItemID4276
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4276.jpg or collection/4276.png

CID1
StampRef9727
SetRef0
CStateUS
ItemID4278
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4278.jpg or collection/4278.png

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