Details of a stamp in my main collection

CID1
StampRef18205
SetRef0
CStateUS
ItemID12915
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12915.jpg or collection/12915.png

CID1
StampRef18205
SetRef0
CStateMint
ItemID12946
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12946.jpg or collection/12946.png

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