Details of a stamp in my main collection

CID1
StampRef430
SetRef0
CStateMH
ItemID1648
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1648.jpg or collection/1648.png

CID1
StampRef430
SetRef0
CStateUS
ItemID1665
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1665.jpg or collection/1665.png

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