Details of a stamp in my main collection

CID1
StampRef3866
SetRef0
CStateMint
ItemID9111
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/9111.jpg or collection/9111.png

CID1
StampRef3866
SetRef0
CStateUS
ItemID9120
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/9120.jpg or collection/9120.png

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