Details of a stamp in my main collection

CID1
StampRef2619
SetRef0
CStateMNH
ItemID8273
CoverID
Qualityfine
Descriptionstain spot on back
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2501
PricePaid2.90
CurrencyGBP
Accession20191204
Disposed

No image found for collection/8273.jpg or collection/8273.png

CID1
StampRef2619
SetRef0
CStateUS
ItemID8274
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/8274.jpg or collection/8274.png

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