Details of a stamp in my main collection

CID1
StampRef9649
SetRef0
CStateMint
ItemID4129
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4129.jpg or collection/4129.png

CID1
StampRef9649
SetRef0
CStateUS
ItemID6857
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/6857.jpg or collection/6857.png

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