Details of a stamp in my main collection

CID1
StampRef3402
SetRef0
CStateMint
ItemID6186
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/6186.jpg or collection/6186.png

CID1
StampRef3402
SetRef0
CStateUS
ItemID6204
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/6204.jpg or collection/6204.png

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