Details of a stamp in my main collection

CID1
StampRef3107
SetRef0
CStateMint
ItemID8606
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8606.jpg or collection/8606.png

CID1
StampRef3107
SetRef0
CStateUS
ItemID8612
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8612.jpg or collection/8612.png

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