Details of a stamp in my main collection

CID1
StampRef12173
SetRef0
CStateUS
ItemID10143
CoverID
QualityFine Used
DescriptionMaybe CTO?
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID2543
PricePaid0.63
CurrencyGBP
Accession20200108
Disposed

No image found for collection/10143.jpg or collection/10143.png

CID1
StampRef12173
SetRef0
CStateMint
ItemID10148
CoverID
Quality
Description
CollectTypeMain Stamp
Comment
Location
Multiplicity1
PurchaseID0
PricePaid0
CurrencyGBP
Accession
Disposed

No image found for collection/10148.jpg or collection/10148.png

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