Details of a stamp in my main collection

CID1
StampRef4831
SetRef0
CStateMH
ItemID1520
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1520.jpg or collection/1520.png

CID1
StampRef4831
SetRef0
CStateUS
ItemID1523
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1523.jpg or collection/1523.png

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