Details of a stamp in my main collection

CID1
StampRef18208
SetRef0
CStateUS
ItemID12917
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12917.jpg or collection/12917.png

CID1
StampRef18208
SetRef0
CStateMint
ItemID12949
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12949.jpg or collection/12949.png

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