Details of a stamp in my main collection

CID1
StampRef4611
SetRef0
CStateMint
ItemID8231
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8231.jpg or collection/8231.png

CID1
StampRef4611
SetRef0
CStateUS
ItemID8240
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8240.jpg or collection/8240.png

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