Details of a stamp in my main collection

CID1
StampRef9631
SetRef0
CStateMint
ItemID4081
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4081.jpg or collection/4081.png

CID1
StampRef9631
SetRef0
CStateUS
ItemID13179
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/13179.jpg or collection/13179.png

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