Details of a stamp in my main collection

CID1
StampRef4271
SetRef0
CStateMint
ItemID5685
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5685.jpg or collection/5685.png

CID1
StampRef4271
SetRef0
CStateUS
ItemID7892
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/7892.jpg or collection/7892.png

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