Details of a stamp in my main collection

CID1
StampRef8610
SetRef0
CStateMint
ItemID11456
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11456.jpg or collection/11456.png

CID1
StampRef8610
SetRef0
CStateUS
ItemID11468
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11468.jpg or collection/11468.png

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