Details of a stamp in my main collection

CID1
StampRef9893
SetRef0
CStateMint
ItemID4595
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4595.jpg or collection/4595.png

CID1
StampRef9893
SetRef0
CStateUS
ItemID4602
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4602.jpg or collection/4602.png

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