Details of a stamp in my main collection

CID1
StampRef493
SetRef0
CStateMH
ItemID1819
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1819.jpg or collection/1819.png

CID1
StampRef493
SetRef0
CStateUS
ItemID2298
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2298.jpg or collection/2298.png

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