Details of a stamp in my main collection

CID1
StampRef5611
SetRef0
CStateUsed
ItemID263
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/263.jpg or collection/263.png

CID1
StampRef5611
SetRef0
CStateMH
ItemID266
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/266.jpg or collection/266.png

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