Details of a stamp in my main collection

CID1
StampRef18478
SetRef0
CStateMH
ItemID13426
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/13426.jpg or collection/13426.png

CID1
StampRef18478
SetRef0
CStateUS
ItemID13437
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/13437.jpg or collection/13437.png

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