Details of a stamp in my main collection

CID1
StampRef14997
SetRef0
CStateUS
ItemID8599
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2052
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8599.jpg or collection/8599.png

CID1
StampRef14997
SetRef0
CStateMH
ItemID15420
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID4011
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/15420.jpg or collection/15420.png

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