Details of a stamp in my main collection

CID1
StampRef15153
SetRef0
CStateUsed
ItemID15336
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15336.jpg or collection/15336.png

CID1
StampRef15153
SetRef0
CStateMH
ItemID15346
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15346.jpg or collection/15346.png

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