Details of a stamp in my main collection

CID1
StampRef19931
SetRef0
CStateMH
ItemID15485
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15485.jpg or collection/15485.png

CID1
StampRef19931
SetRef0
CStateUS
ItemID15501
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15501.jpg or collection/15501.png

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