Details of a stamp in my main collection

CID1
StampRef8026
SetRef0
CStateMint
ItemID423
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/423.jpg or collection/423.png

There is one example of this stamp in the collection.