Details of a stamp in my main collection

CID1
StampRef9657
SetRef0
CStateMint
ItemID4146
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4146.jpg or collection/4146.png

CID1
StampRef9657
SetRef0
CStateUS
ItemID4150
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/4150.jpg or collection/4150.png

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