Details of a stamp in my main collection

CID1
StampRef7770
SetRef0
CStateMint
ItemID1171
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1171.jpg or collection/1171.png

CID1
StampRef7770
SetRef0
CStateUS
ItemID1183
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/1183.jpg or collection/1183.png

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