Details of a stamp in my main collection

CID1
StampRef780
SetRef0
CStateMint
ItemID3166
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/3166.jpg or collection/3166.png

CID1
StampRef780
SetRef0
CStateUS
ItemID3185
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/3185.jpg or collection/3185.png

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