Details of a stamp in my main collection

CID1
StampRef17645
SetRef0
CStateUsed
ItemID11599
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11599.jpg or collection/11599.png

CID1
StampRef17645
SetRef0
CStateMH
ItemID11603
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/11603.jpg or collection/11603.png

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