Details of a stamp in my main collection

CID1
StampRef399
SetRef0
CStateUS
ItemID2160
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2160.jpg or collection/2160.png

CID1
StampRef399
SetRef0
CStateMH
ItemID2173
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/2173.jpg or collection/2173.png

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