Details of a stamp in my main collection

CID1
StampRef4251
SetRef0
CStateUS
ItemID2870
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2870.jpg or collection/2870.png

CID1
StampRef4251
SetRef0
CStateMint
ItemID7869
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/7869.jpg or collection/7869.png

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