Details of a stamp in my main collection

CID1
StampRef1810
SetRef0
CStateMH
ItemID8457
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8457.jpg or collection/8457.png

CID1
StampRef1810
SetRef0
CStateUS
ItemID8458
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8458.jpg or collection/8458.png

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