Details of a stamp in my main collection

CID1
StampRef10175
SetRef0
CStateMint
ItemID5091
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5091.jpg or collection/5091.png

CID1
StampRef10175
SetRef0
CStateUS
ItemID5233
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/5233.jpg or collection/5233.png

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