Details of a stamp in my main collection

CID1
StampRef18630
SetRef0
CStateMH
ItemID15798
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15798.jpg or collection/15798.png

CID1
StampRef18630
SetRef0
CStateUS
ItemID15807
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15807.jpg or collection/15807.png

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