Details of a stamp in my main collection

CID1
StampRef2194
SetRef0
CStateUS
ItemID1979
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1979.jpg or collection/1979.png

CID1
StampRef2194
SetRef0
CStateMint
ItemID1992
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1992.jpg or collection/1992.png

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