Details of a stamp in my main collection

CID1
StampRef17917
SetRef0
CStateMint
ItemID12454
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12454.jpg or collection/12454.png

CID1
StampRef17917
SetRef0
CStateUS
ItemID12462
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/12462.jpg or collection/12462.png

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